Trek X Caliber 8 L Biking Bike Lithium Grey
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Size chart
For better accuracy, we recommend checking manufacturer’s websites, as sizes may vary from one brand to another.
| Sock Size |
Shoe Sizes | ||||
|---|---|---|---|---|---|
| USA | EU | UK | |||
| Men | Women | Unisex | Men | Women | |
| X-Large | 13+ | 47+ | 12+ | ||
| Large | 10 - 13 | 12+ | 44 - 47 | 9 - 12 | 9.5+ |
| Medium | 7 - 10 | 8 - 12 | 40 - 45 | 6 - 9 | 6 - 9 |
| Small | 4 - 7 | 6 - 8 | 36 - 40 | 3 - 6 | 3 - 5 |
| Youth (XS) | 1 - 4 | 3 - 6 | 32 - 36 | 13C - 3 | 1 - 3 |
| Child (XXS) | 8C - 13C | 25 - 31 | 8C - 13C | ||
| EU | 35 | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 47 | 47.5 | 48 | 48.5 | 49 | 50 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 |
| US - Women's | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 | 16 | 16.5 |
| US - Men's | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 |
| Foot Length (cm) | 21.6 | 22 | 22.4 | 22.9 | 23.3 | 23.7 | 24.1 | 24.5 | 25 | 25.4 | 25.8 | 26.2 | 26.7 | 27.1 | 27.5 | 27.9 | 28.3 | 28.8 | 29.2 | 29.6 | 30 | 30.5 | 30.9 | 31.3 | 31.7 |
| EU | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 47 | 47.5 | 48 | 48.5 | 49 | 49.5 | 50 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 |
| US - Men's | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 |
| US - Women's | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 |
| Foot Length (cm) | 21.6 | 22 | 22.4 | 22.9 | 23.3 | 23.7 | 24.1 | 24.5 | 25 | 25.4 | 25.8 | 26.2 | 26.7 | 27.1 | 27.5 | 27.9 | 28.3 | 28.8 | 29.2 | 29.6 | 30 | 30.5 | 30.9 | 31.3 | 31.7 |
| EU | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 47 | 47.5 | 48 | 48.5 | 49 | 49.5 | 50 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 |
| US - Men's | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 |
| US - Women's | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 |
| Foot Length (cm) | 21.6 | 22 | 22.4 | 22.9 | 23.3 | 23.7 | 24.1 | 24.5 | 25 | 25.4 | 25.8 | 26.2 | 26.7 | 27.1 | 27.5 | 27.9 | 28.3 | 28.8 | 29.2 | 29.6 | 30 | 30.5 | 30.9 | 31.3 | 31.7 |
| EU | 16 | 17 | 18.5 | 19.5 | 21 | 22 | 23.5 | 25 | 26 | 27 |
|---|---|---|---|---|---|---|---|---|---|---|
| Age (Months) | 3 | 6 | 9 | 12 | 18 | 24 | 36 | |||
| UK | 0.5 | 1.5 | 2.5 | 3.5 | 4.5 | 5.5 | 6.5 | 7.5 | 8.5 | 9.5 |
| US - Kids | 1C | 2C | 3C | 4C | 5C | 6C | 7C | 8C | 9C | 10C |
| Foot Length (cm) | 9.1 | 10 | 10.8 | 11.6 | 12.5 | 13.3 | 14.2 | 15 | 15.9 | 16.7 |
| EU | 25 | 26 | 27 | 27.5 | 28 | 28.5 | 29.5 | 30 | 31 | 31.5 | 32 | 33 | 33.5 | 34 | 35 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 7.5 | 8.5 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 1 | 1.5 | 2 | 2.5 |
| US - Kids | 8C | 9C | 10C | 10.5C | 11C | 11.5C | 12C | 12.5C | 13C | 13.5C | 1Y | 1.5Y | 2Y | 2.5Y | 3Y |
| Foot Length (cm) | 15 | 15.9 | 16.7 | 17.2 | 17.6 | 18 | 18.4 | 18.8 | 19.3 | 19.7 | 20.1 | 20.5 | 20.9 | 21.4 | 21.8 |
| US - Kids | 1Y | 1.5Y | 2Y | 2.5Y | 3Y | 3.5Y | 4Y | 4.5Y | 5Y | 5.5Y | 6Y | 6.5Y | 7Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 13.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 |
| EU | 32 | 33 | 33.5 | 34 | 35 | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 |
| Foot Length (cm) | 20.1 | 20.5 | 20.9 | 21.4 | 21.8 | 22.2 | 22.4 | 22.7 | 23.2 | 23.5 | 23.8 | 24.3 | 24.6 |
| Size | XS | S | S+ | M | M+ | L | L+ | XL | XL+ |
|---|---|---|---|---|---|---|---|---|---|
| Numeric Size | 6 - 7 | 8 - 9 | 8 - 9 Plus | 10 - 12 | 10 - 12 Plus | 14 - 16 | 14 - 16 Plus | 18 - 20 | 18 - 20 Plus |
| Age | 7 - 8 | 8 -10 | 8 -10 | 10 - 12 | 10 - 12 | 12 - 13 | 12 - 13 | 13 - 15 | 13 - 15 |
| Height (cm) | 122 - 128 | 128 - 137 | 128 - 137 | 137 - 147 | 137 - 147 | 147 - 158 | 147 - 158 | 158 - 170 | 158 - 170 |
| Chest (cm) | 64.5 - 66 | 66 - 69 | 70.5 - 76.5 | 69 - 75 | 76.5 - 83.5 | 75 - 81.5 | 83.5 - 91 | 81.5 - 88.5 | 91 - 98 |
| Waist (cm) | 59.5 - 61.5 | 61.5 - 65 | 65.5 - 70.5 | 65 - 69 | 70.5 - 76 | 69 - 72.5 | 76 - 82 | 72.5 - 75.5 | 82 - 88 |
| Hip (cm) | 68.5 - 71 | 71 - 74.5 | 75.5 - 81 | 74.5 - 79.5 | 81 - 87 | 79.5 - 84.5 | 87 - 93.5 | 84.5 - 89.5 | 93.5 - 100 |
| Size | XS | S | S+ | M | M+ | L | L+ | XL | XL+ |
|---|---|---|---|---|---|---|---|---|---|
| Numeric Size | 6 - 7 | 8 - 9 | 8 - 9 Plus | 10 - 12 | 10 - 12 Plus | 14 - 16 | 14 - 16 Plus | 18 - 20 | 18 - 20 Plus |
| Age | 7 - 8 | 8 - 10 | 8 - 10 | 10 - 12 | 10 - 12 | 12 - 13 | 12 - 13 | 13 - 15 | 13 - 15 |
| Height (cm) | 122 - 128 | 128 - 137 | 128 - 137 | 137 - 146 | 137 - 146 | 146 - 156 | 146 - 156 | 156 - 166 | 156 - 166 |
| Chest (cm) | 64.5 - 68 | 68 - 73 | 73.5 - 80.5 | 73 - 79 | 80.5 - 87.5 | 79 - 85.5 | 87.5 - 96 | 85.5 - 92.5 | 96 - 105 |
| Waist (cm) | 59.5 - 61 | 61 - 64 | 67.5 - 74.5 | 64 - 68 | 74.5 - 82 | 68 - 71.5 | 82 - 90 | 71.5 - 74.5 | 90 - 99 |
| Hip (cm) | 68.5 - 73 | 73 - 78.5 | 79.5 - 85.5 | 78.5 - 83.5 | 85.5 - 92 | 83.5 - 88.5 | 92 - 99 | 88.5 - 93.5 | 99 - 107 |
| Size | Preemie | 0M / NB | 3M | 6M | 9M | 12M | 18M | 2T / 24M | 3T | 4T |
|---|---|---|---|---|---|---|---|---|---|---|
| Age (Months) | 0 | 0 - 3 | 3 - 6 | 6 - 9 | 9 - 12 | 12 - 18 | 18 - 24 | 24 - 36 | 36 - 48 | 48 - 60 |
| Height (cm) | < 44.5 - 50 | 50 - 56 | 56 - 62 | 62 - 68 | 68 - 74 | 74 - 80 | 80 - 86 | 86 - 92 | 92 - 98 | 98 - 104 |
| Weight (kg) | < 2.5 | 2.7 - 4.3 | 4.5 - 6.6 | 6.8 - 8.1 | 8.3 - 10 | 10.2 - 11.3 | 11.6 - 12.7 | 12.9 - 13.6 | — | — |
| Chest (cm) | 32 | 37 - 42 | 42 - 44 | 44 - 46 | 46 - 47 | 47 - 50 | 50 - 52 | 52 - 53 | 53 - 56 | 56 - 58 |
| Waist (cm) | 33 | 39 - 43 | 43 - 46 | 46 - 47 | 47 - 48 | 48 - 50 | 50 - 52 | 52 - 53 | 53 - 54.5 | 54.5 - 56 |
| Seat (cm) | 33 | 39 - 43 | 43 - 46 | 46 - 47 | 47 - 48 | 48 - 51 | 51 - 53 | 53 - 54.5 | 54.5 - 57 | 57 - 60 |
| Size | XXS | XS | S | M | L | XL | XXL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|---|
| Chest (cm) | 72 - 80 | 80 - 88 | 88 - 96 | 96 - 104 | 104 - 112 | 112 - 124 | 124 - 136 | 136 - 148 | 148 - 160 |
| Waist (cm) | 57 - 65 | 65 - 73 | 73 - 81 | 81 - 89 | 89 - 97 | 97 - 109 | 109 - 121 | 121 - 133 | 133 - 145 |
| Hip (cm) | 72 - 80 | 80 - 88 | 88 - 96 | 96 - 104 | 104 - 112 | 112 - 120 | 120 - 128 | 128 - 136 | 136 - 148 |
| Height (cm) | < 170 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 |
| Size | XXS | XS | S | M | L | XL | XXL | 0X | 1X | 2X | 3X |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Bust (cm) | 70 - 76 | 76 - 83 | 83 - 90 | 90 - 97 | 97 - 104 | 104 - 114 | 114 - 124 | 112 - 119 | 119 - 126 | 126 - 133 | 133 - 140 |
| Waist (cm) | 54 - 60 | 60 - 67 | 67 - 74 | 74 - 81 | 81 - 88 | 88 - 98 | 98 - 108 | 101.5 - 108.5 | 108.5 - 115.5 | 115.5 - 124 | 124 - 134 |
| Hip (cm) | 78 - 84 | 84 - 91 | 91 -98 | 98 - 105 | 105 - 112 | 112 - 120 | 120 - 128 | 122.5 - 129.5 | 129.5 - 136.5 | 136.5 - 145 | 145 - 155 |
| US | 0 | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 16W | 18W - 20W | 22W - 24W | 26W - 28W |
| UK | 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 24 - 26 | 22 | 24 -26 | 28 -30 | 32 - 34 |
| EU | 30 | 32 - 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 50 | 52 - 54 | 56 - 58 | 60 - 62 |
| FR | 32 | 34 - 36 | 38 - 40 | 42 - 44 | 46 - 48 | 50 - 52 | 54 - 56 | 52 | 54 - 56 | 58 - 60 | 60 - 62 |
| IT | 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 56 - 58 |
| BRA SIZE | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
|---|---|---|---|---|---|---|---|---|---|---|
| A | 2XS | XS | S | M | L | XL | 1X | 2X | 3X | 4X |
| B | XS | XS | S | M | L | XL | 1X | 2X | 3X | 4X |
| C | XS | S | S | M | L | XL | 1X | 2X | 3X | 4X |
| D | XS | S | M | L | XL | XL | 1X | 2X | 3X | 4X |
| DD | XS | S | M | L | XL | 1X | 2X | 3X | 4X | 4X |
| E | S | M | M | L | XL | 1X | 2X | 3X | 4X | 4X |
| F | S | M | L | L | XL | 1X | 2X | 3X | 4X | 4X |
| G | M | M | L | XL | XL | 1X | 2X | 3X | 4X | 4X |
| EU | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FR | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 |
| UK | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| US | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| IT | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Numeric Size | 6 - 7 | 8 - 9 | 10 - 12 | 14 - 16 | 18 - 20 |
| Underbust (cm) | 63 - 65.5 | 66 - 68.5 | 69 - 72.5 | 73 - 77 | 77.5 - 82 |
| Size | S+ | M+ | L+ | XL+ |
|---|---|---|---|---|
| Numeric Size | 8 - 9 Plus | 10 - 12 Plus | 14 - 16 Plus | 18 - 20 Plus |
| Underbust (cm) | 68 - 72.5 | 73 - 78 | 78.5 - 84 | 84.5 - 90.5 |
| Size | XS | S | M | L | XL | 2XL |
|---|---|---|---|---|---|---|
| US | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 |
| Bust (cm) | 80 - 85 | 85 - 90 | 90 - 95.5 | 95.5 - 103 | 103 - 110.5 | 110.5 - 118 |
| Waist (cm) | 61 - 66 | 66 - 71 | 71 - 76 | 76 - 84 | 84 - 91.5 | 91.5 - 99 |
| Hip (cm) | 87.5 - 92.5 | 92.5 - 98 | 98 - 103 | 103 - 110.5 | 110.5 - 118 | 118 - 125.5 |
| Torso (cm) | 139.5 - 146.5 | 146.5 - 153.5 | 153.5 - 160.5 | 160.5 - 167.5 | 167.5 - 174 | 174 - 178.5 |
| Size | XS | S | M | L | XL | XXL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|
| Waist (cm) | 66 - 73.5 | 73.5 - 81 | 81 - 89 | 89 - 96.5 | 96.5 - 104 | 104 - 112 | 112 - 119.5 | 119.5 - 127 |
| Hip (cm) | 81 - 89 | 89 - 96.5 | 96.5 - 104 | 104 - 112 | 112 - 119.5 | 119.5 - 127 | 127 - 134.5 | 134.5 - 139.5 |
| Numeric Size | 26" | 28" | 29" | 30" | 31" | 32" | 33" | 34" | 36" | 38" | 40" |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Waist (cm) | 66 | 71 | 73.5 | 76 | 78.5 | 81 | 83.5 | 86 | 91 | 96 | 101 |
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Numeric Size | 6-7 | 8-9 | 10-12 | 14-16 | 18-20 |
| Age | 6-7 | 8-9 | 10-11 | 12-13 | 14+ |
| Performance Equivalent | 22 | 22-24 | 24-26 | 26-28 | 28 |
| Height (cm) | 120 - 130 | 130 - 140 | 140 - 150 | 150 - 160 | 160 - 170 |
| Chest (cm) | 64.5 - 66 | 66 - 68.5 | 68.5 - 75 | 75 - 81.5 | 81.5 - 89 |
| Waist (cm) | 59.5 - 61 | 61 - 65 | 65 - 68.5 | 68.5 - 72.5 | 72.5 - 75 |
| Hip (cm) | 68.5 - 71 | 71 - 75 | 75 - 80 | 80 - 85 | 85 - 89 |
| Size | XS | S | M | L |
|---|---|---|---|---|
| Numeric Size | 4 | 5 | 6 | 7 |
| Age | 3-4 | 4-5 | 5-6 | 6-7 |
| Height (cm) | 96 - 104 | 104 - 110 | 110 - 116 | 116 - 122 |
| Chest (cm) | 53 - 56 | 56 - 59 | 59 - 61 | 61 - 63 |
| Waist (cm) | 54 - 56 | 56 - 58 | 58 - 59 | 59 - 60 |
| Hip (cm) | 56 - 59 | 59 - 61 | 61 - 63 | 63 - 66 |
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Numeric Size | 6 - 7 | 8 - 9 | 10 - 12 | 14 - 16 | 18 - 20 |
| Age | 6 - 7 | 8 - 9 | 10 - 11 | 12 - 13 | 14+ |
| Performance Equivalent | 22-24 | 24 | 24-26 | 26 | 28 |
| Height (cm) | 120 - 130 | 130 - 140 | 140 - 150 | 150 - 160 | 160 - 170 |
| Bust (cm) | 65 - 68.5 | 68.5 - 73.5 | 73.5 - 78.5 | 78.5 - 85 | 85 - 92.5 |
| Waist (cm) | 59.5 - 61 | 61 - 63.5 | 63.5 - 68.5 | 68.5 - 71 | 71 - 75 |
| Hip (cm) | 68.5 - 73.5 | 73.5 - 78.5 | 78.5 - 84 | 84 - 89 | 89 - 94 |
| Torso (cm) | 110 - 117.5 | 117.5 - 125 | 125 - 134 | 134 - 144 | 144 - 154 |
| Size | XS | S | M | L |
|---|---|---|---|---|
| Numeric Size | 4 | 5 | 6 | 6X |
| Age | 3 - 4 | 4 - 5 | 5 - 6 | 6 - 7 |
| Height (cm) | 96 - 104 | 104 - 110 | 110 - 116 | 116 - 122 |
| Bust (cm) | 53 - 56 | 56 - 59 | 59 - 61 | 61 - 63 |
| Waist (cm) | 54 - 56 | 56 - 58 | 58 - 59 | 59 - 60 |
| Hip (cm) | 56 - 59 | 59 - 61 | 61 - 63 | 63 - 66 |
| Torso (cm) | 95 - 100 | 100 - 105 | 105 - 108 | 108 - 111 |
| Size | XXS | XS | S | M | L | XL | XXL | 0X | 1X | 2X | 3X | 4X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bust (cm) | 70 - 76 | 76 - 83 | 83 - 90 | 90 - 97 | 97 - 104 | 104 - 114 | 114 - 124 | 112 - 119 | 119 - 126 | 126 - 133 | 133 - 140 | 140 - 147 |
| Waist (cm) | 54 - 60 | 60 - 67 | 67 - 74 | 74 - 81 | 81 - 88 | 88 - 98 | 98 - 108 | 101.5 - 108.5 | 108.5 - 115.5 | 115.5 - 124 | 124 - 134 | 134 - 144 |
| Hip (cm) | 78 - 84 | 84 - 91 | 91 -98 | 98 - 105 | 105 - 112 | 112 - 120 | 120 - 128 | 122.5 - 129.5 | 129.5 - 136.5 | 136.5 - 145 | 145 - 155 | 155 - 165 |
| Size | XXS | XS | S | M | L | XL | XXL | 0X | 1X | 2X | 3X | 4X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 0 | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 16W | 18W - 20W | 22W - 24W | 26W - 28W | 30W - 32W |
| UK | 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 24 - 26 | 22 | 24 -26 | 28 -30 | 32 - 34 | 36 - 38 |
| EU | 30 | 32 - 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 50 | 52 - 54 | 56 - 58 | 60 - 62 | 64 - 68 |
| FR | 32 | 34 - 36 | 38 - 40 | 42 - 44 | 46 - 48 | 50 - 52 | 54 - 56 | 52 | 54 - 56 | 58 - 60 | 60 - 62 | 66 - 68 |
| IT | 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 56 - 58 |
| Size | XXS | XS | S | M | L | XL | XXL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|---|
| Waist (cm) | 57 - 65 | 65 - 73 | 73 - 81 | 81 - 89 | 89 - 97 | 97 - 109 | 109 - 121 | 121 - 133 | 133 - 145 |
| Hip (cm) | 72 - 80 | 80 - 88 | 88 - 96 | 96 - 104 | 104 - 112 | 112 - 120 | 120 - 128 | 128 - 136 | 136 - 148 |
| Height (cm) | < 170 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 |
| Numeric Size | 26" | 28" | 29" | 30" | 31" | 32" | 33" | 34" | 36" | 38" | 40" |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Waist (cm) | 66 | 71 | 73.5 | 76 | 78.5 | 81 | 83.5 | 86 | 91 | 96 | 101 |
| Size | XXS | XS | S | M | L | XL | XXL | 0X | 1X | 2X | 3X | 4X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 0 | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 16W | 18W - 20W | 22W - 24W | 26W - 28W | 30W - 32W |
| UK | 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 24 - 26 | 22 | 24 -26 | 28 -30 | 32 - 34 | 36 - 38 |
| EU | 30 | 32 - 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 50 | 52 - 54 | 56 - 58 | 60 - 62 | 64 - 68 |
| FR | 32 | 34 - 36 | 38 - 40 | 42 - 44 | 46 - 48 | 50 - 52 | 54 - 56 | 52 | 54 - 56 | 58 - 60 | 60 - 62 | 66 - 68 |
| IT | 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 56 - 58 |
| Belt type | Size | S | M | L | XL |
|---|---|---|---|---|---|
| Men's Performance and Golf Belts | Numeric Belt Size | 32 - 34 | 36 - 38 | 40 - 42 | 44 - 46 |
| Numeric Pant Size | 30 - 32 | 34 - 36 | 38 - 40 | 42 - 44 | |
| Men's Lifestyle Belts | Numeric Belt Size | 30 - 32 | 34 - 36 | 38 - 40 | 42 - 44 |
| Numeric Pant Size | 28 - 30 | 32 - 34 | 36 - 38 | 40 - 42 |
| Size | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| UK Size | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 22 - 24 | 26-28 |
| Waist (cm) | 55.5-58 | 58-60.5 | 63-70 | 73-78 | 90.5-98 | 104-110 | 116-122 |
| Dual Sizing | XXS / XS | S / M | M / L | XL / XXL | XXL / XXXL | ||
| Waist (cm) | 55.5 - 60.5 | 63 - 73 | 78 - 90.5 | 90.5 - 104 | 110 - 112 |
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Numeric Pant Size | 2 - 4 | 4 - 6 | 8 - 12 | 14 - 18 | 20 - 24 |
| Waist (cm) | 46 - 51 | 56 - 61 | 66 - 71 | 76 - 81 | 86 - 91 |
| Sizes | One Size | S/M | M/L | |
|---|---|---|---|---|
| Beanies — Head circumference (cm) | 54 - 60 | |||
| Hats — Head circumference (cm) | 58 | 57 | 59 | |
| Caps — Head circumference (cm) | 54 - 60 |
| Sizes | One Size | S | M | L | |
|---|---|---|---|---|---|
| Beanies — Head circumference (cm) | 54 - 60 | ||||
| Hats — Head circumference (cm) | 58 | 54 | 56 | 58 | |
| Caps — Head circumference (cm) | 54 - 60 |
| Sizes | One Size | S | M | L | |
|---|---|---|---|---|---|
| Beanies — Head circumference (cm) | 54 - 60 | ||||
| Hats — Head circumference (cm) | 58 | 54 | 56 | 58 | |
| Caps — Head circumference (cm) | 54 - 60 |
| SIZE | S | M | L |
|---|---|---|---|
| Circumference of Palm (cm) | 16.5 - 19 | 19 - 21.5 | 21.5 - 24 |
| Palm Length (cm) | 16.5 - 18 | 18 - 19 | 19 - 20.5 |
| Measurement Point | XS | S/M | M/L | XL |
|---|---|---|---|---|
| 1. Length from cuff to longest fingertip (cm) | 19.5 | 20 | 20.5 | 21 |
| 2. Cuff width at opening (cm) | 9 | 9.3 | 9.6 | 9.9 |
| 3. Palm width at thumb base (cm) | 8.6 | 8.9 | 9.2 | 9.5 |
| Size | S | M | L | XL |
|---|---|---|---|---|
| Palm width (cm) | 6 | 7 | 8 | 9 |
| Palm length (cm) | 13.5 | 14.5 | 15.5 | 16.5 |
Out of stock
Returns & Exchange:
14 days from delivery date (standard)
7 days from delivery date (11.11 and Black Friday promotions)
Note: Equipment cannot be returned or exchanged after installation.
Returns & Exchange:
You have 14 days from delivery (up to 30 days from placing your order) to return your item.
You have 7 days from delivery date to exchange your item (11.11 and Black Friday promotions)
Just make sure the product is unused and in its original packaging.
- Free home pickup: We will send a courier to collect your item with no fees.
- Fast store credit: After a quick inspection, we will issue online store credit so you can reorder.
- Prefer in-store? Enjoy a free, instant exchange at any Mike Sport branch.
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The X-Caliber 8 is a cross country mountain bike made for fast laps and long days on the trail. In order to keep the price reasonable, a lot of emphasis was placed on the components that make the biggest difference in terms of performance. Shimano 1x drivetrain, RockShox suspension fork and hydraulic disc brakes make it the ideal choice for beginner mountain bikers and XC racers looking for fast, fun singletrack adventures.
- Color: Lithium Grey
- Product Code : 5259719
*Please note - specification applies to all sizes unless otherwise noted
| Frame | Alpha Gold Aluminium, tapered head tube, internal derailleur and dropper post routing, rack and fender mounts, Boost141, 5mm QR |
|---|---|
| *Fork |
Size: XS RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Lite axle, 80mm travel |
|
Size: S RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer offset, Boost110, 15mm Maxle Lite axle, 100mm travel | |
|
Size: M, M/L, L, XL, XXL RockShox Judy SL, Solo Air air spring, TurnKey lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth axle, 100mm travel | |
| Max compatible fork travel | 120mm, XS: 100mm |
| VR hub | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle |
|---|---|
| rear hub | Bontrager alloy, sealed bearing, 6-bolt, Shimano Micro Spline freehub, Boost141, 5 mm QR |
| *Rim |
Size: XS, S, M, M/L, L, XL, XXL Bontrager Kovee, double wall rim, Tubeless Ready, 28 holes, 23 mm inner width, Presta valve |
|
Size: M, M/L, L, XL, XXL Bontrager Kovee, double wall rim, tubeless ready, 32 holes, 23 mm inner width, Presta valve | |
| spokes | 14g, stainless steel |
| *Tires |
Size: XS, S Maxxis Ardent Race, Tubeless, EXO casing, foldable bead core, 60 TPI, 27.5x2.35" |
|
Size: M, M/L, L, XL, XXL Maxxis Ardent Race, Tubeless, EXO casing, foldable bead core, 60 TPI, 29x2.35" | |
| tire spare part | Bontrager TLR Sealant, 177 ml |
| rim tape | Bontrager TLR |
| Max tire size | Frame: 27.5 x 2.80" or 29 x 2.40", Fork: To the manufacturer |
| shifter | Shimano Deore M6100, 12-speed |
|---|---|
| rear derailleur | Shimano XT M8100, long cage |
| *Crank |
Size: XS, S, M Shimano MT511, steel chainring (30T), 52 mm chain line, 170 mm crank arm length |
|
Size: M/L, L, XL, XXL Shimano MT511, steel chainring (30 teeth), 52 mm chain line, 175 mm crank arm length | |
| *Bottom bracket |
Size: XS, S, M, M/L, L, XL, XXL Shimano BB-MT501, BSA thread |
|
Size: XS, S, M, M/L, L, XL, XXL Shimano SM-BB52 73mm External Threaded Bearing | |
| cassette | Shimano Deore M6100, 10-51 teeth, 12-speed |
| Chain | Shimano Deore M6100, 12-speed |
| pedal | VP-536, nylon platform |
| Max chainring size | 1x: 32 teeth |
| saddle | Bontrager Arvada, steel stays, 138mm width |
|---|---|
| *Seat post |
Size: XS, S Bontrager alloy, 31.6mm, 12mm offset, 330mm length |
|
Size: M Bontrager alloy, 31.6mm, 12mm offset, 360mm length | |
|
Size: M/L, L, XL, XXL Bontrager Alloy, 31.6mm, 12mm offset, 400mm length | |
| *Handlebar |
Size: XS Bontrager alloy, 31.8mm, 5mm rise, 690mm width |
|
Size: S, M Bontrager alloy, 31.8mm, 5mm rise, 720mm width | |
|
Size: M/L, L, XL, XXL Bontrager, alloy, 31.8mm, 15mm rise, 750mm width | |
| handles | Bontrager XR Trail Comp, nylon clamp |
| *Stem |
Size: XS, S Bontrager Elite, 31.8mm clamp diameter, Blendr compatible, 7 degree, 60mm length |
|
Size: M, M/L Bontrager Elite, 31.8mm clamp diameter, Blendr compatible, 7 degree, 70mm length | |
|
Size: L Bontrager Elite, 31.8mm clamp diameter, Blendr compatible, 7 degrees, 80mm length | |
|
Size: XL, XXL Bontrager Elite, 31.8mm clamp diameter, Blendr compatible, 7 degree, 90mm length | |
| tax rate | Semi-integrated, open ball bearing, 1 1/8" top, 1.5" bottom |
| brake | Shimano MT200 hydraulic disc brake |
| *Brake disc |
Size: XS, S, M, M/L, L, XL, XXL Shimano RT26, 6-hole disc mount, 160 mm |
|
Size: L, XL, XXL Shimano RT26, 6-hole disc mount, 180 mm | |
| brake set | Shimano MT200 hydraulic disc brake |
| Weight | M - 13.05kg / 28.78lbs |
|---|---|
| Max weight | This bike has a maximum weight limit (bike, rider and load) of 136 kg. |
| Size | height of the driver | inseam |
|---|---|---|
| XS |
145-155cm 4'9" - 5'1" |
69-73 cm 27" - 29" |
| S |
155-165cm 5'1" - 5'5" |
74 - 78 cm 29" - 31" |
| M |
165-176cm 5'5" - 5'9" |
79 - 83 cm 31" - 33" |
| M/L |
173 - 180 cm 5'8" - 5'11" |
81 - 86 cm 32" - 34" |
| L |
177-188cm 5'10" - 6'2" |
84 - 89 cm 33" - 35" |
| XL |
188 - 195 cm 6'2" - 6'5" |
89-91 cm 35" - 36" |
| XXL |
195 - 203 cm 6'5" - 6'8" |
91 - 97 cm 36" - 38" |
Unless otherwise noted, all dimensions are in cm.
| frame size number | frame size letter | wheel size | A — seat tube | B — Seat angle | Effective seat angle | C — head tube length | D — steering angle | E — Effective top tube | F — bottom bracket height | G — bottom bracket drop | H — chainstay length | I — Offset | J— Trail | K — wheelbase | L — standover height | M — frame reach | N — frame stack |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13.5" | XS | 27.5" | 34.3 | 73.5 degrees | 73.5 degrees | 9 | 69.3° | 54.4 | 29.2 | 5.8 | 42.5 | 4.2 | 8.8 | 103.6 | 69.8 | 37.6 | 56.5 |
| 15.5" | S | 27.5" | 36.8 | 73.5 degrees | 73.5 degrees | 9 | 69.3° | 55.5 | 30.2 | 4.8 | 42.5 | 4.2 | 8.8 | 105.3 | 72.4 | 38.5 | 57.4 |
| 17.5" | M | 29" | 41.9 | 71.9° | 73.0° | 9 | 69.5 degrees | 60.1 | 31.1 | 5.8 | 43.8 | 4.2 | 9.4 | 110.9 | 74.8 | 41.8 | 59.8 |
| 18.5" | ML | 29" | 44.4 | 71.9° | 73.0° | 9 | 69.5 degrees | 61.7 | 31 | 5.8 | 43.8 | 4.2 | 9.4 | 112.5 | 75.7 | 43.4 | 59.8 |
| 19.5" | L | 29" | 47 | 71.9° | 73.0° | 10 | 69.5 degrees | 63.7 | 31 | 5.8 | 43.8 | 4.2 | 9.4 | 114.5 | 75.7 | 45.1 | 60.8 |
We offer fast, reliable delivery across Lebanon and easy return options.
Shipping:
Orders are delivered within 2 to 5 working days. Our courier will contact you to confirm your address and delivery time. You’ll receive updates by email once your order is on the way.
During peak promotions orders may take 5–10 working days to arrive due to high order volume.
Returns & Exchanges:
You can return or exchange your item within 14 days if it's unused and in its original packaging.
During peak promotions, items can be exchanged within 7 days of delivery.
For Heavy Equipments & Machines:
Customers may request a return or exchange within 7 days of delivery and assembly. A 30% open-box feebased on the purchase value applies.
In-store: Instant exchange.
From home: Contact us and we’ll arrange pickup within 5 days. A store credit refund will be issued once the product inspection is completed.
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Shipping & Delivery
1. How long does delivery take?
Orders within Lebanon are delivered in 2 to 5 working days within Beirut, and 3 to 6 days for areas outside Beirut.
During peak promotions orders may take 5–10 working days to arrive due to high order volume.
2. Do you deliver outside Lebanon?
Yes, we provide international shipping. Customs fees are not included and shipping costs are calculated case by case.
3. Can I schedule my delivery time?
Our courier will call you to confirm the address and schedule a suitable delivery time.
4. What happens if I miss the delivery call?
If calls are not answered for 10 days, the order will be cancelled and returned. Associated costs will be deducted, and the balance refunded.
Returns & Exchanges
1. Can I return or exchange my order?
Yes, you can return or exchange items within 14 days if unused and in original packaging.
During peak promotions, items can be exchanged within 7 days of delivery.
For Heavy Equipments & Machines, you may request a return or exchange within 7 days of delivery and assembly. A 30% open-box fee based on the purchase value applies.
2. How do I start a return?
Visit any Mike Sport branch or contact our team to arrange a pickup within 5 working days.
3. Are there items I cannot return?
For hygiene reasons, underwear, socks, swimwear, and food items are non-returnable.







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