Trek Precaliber 20 Bike Lithium Grey
Size chart
For better accuracy, we recommend checking manufacturer’s websites, as sizes may vary from one brand to another.
| 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 |
🚨 Hurry up! Only 4 left
Changed your mind? No worries!
You have 14 days from delivery (up to 30 days from placing your order) to return your item.
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.
(*)Return and exchange policy might differ during promotions and special events.
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Precaliber 20 Coaster Brake will have your little rider begging to go out for a pedal on their first real big kid bike. It's a great transition model from training wheels. It has one speed, a coaster brake, and a saddle with an integrated handle that can be swapped out for a light mount. For kids ages 6-8, between 45-52? tall.
Highlights:
- Hidden handle under the saddle helps you guide your child while they learn to ride.
- Starting in 2024, we began removing high-emission aluminum from our manufacturing and replacing it with low-emission aluminum made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.
- Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.
- Frame: Alpha Silver Aluminum, 20'' kids' frame size
- Fork: Kid's steel fork
- Hub front: Steel, 100mm, nutted axle
- Hub rear: Coaster brake, 19T, 110mm bolt-on
- Rim: Alloy 20'', 32-hole, schrader valve
- Tire: Bontrager XR1, wire bead, 27 tpi., 20x2.25''
- Max tire size: 20x2.25"
- Crank: ProWheel alloy, 32T steel ring w/double guard, 127mm length
- Bottom bracket: Square taper, 68mm, sealed cartridge
- Chain: HV410, 1/2x1/8
- Pedal: Kids' Satellite, 9/16 thread
- Max chainring size: 1x: 30T
- Saddle: Kids' padded, integrated seatpost, with handle
- Handlebar: Kids' steel, 25.4mm clamp, 40mm rise, 560mm width
- Grips: Kids' grip, 107mm width
- Stem: Bontrager Approved alloy, 25.4mm clamp, 15 degree rise, 60mm
- Headset: Adjustable ball bearing, threadless
- Brake: Alloy linear-pull
- Brake lever: Kids', alloy
Composition:
- Frame: Aluminum
- Fork: Steel
- Rims: Aluminum
- Hubs: Steel
- Tires: Rubber
- Crankset: Aluminum crank, steel chainring
- Chain: Steel
- Brakes: Aluminum brake arms, steel cables
- Handlebar: Steel
- Stem: Aluminum
- Saddle rails: Steel
Color: Lithium Grey
Product Code: 5271611
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.
Returns & Exchanges:
You can return or exchange your item within 14 days if it's unused and in its original packaging.
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.
Trek Precaliber 20 Bike Lit...
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Shipping & Delivery
1. How long does delivery take?
Orders within Lebanon are delivered in up to 5 working days. Our courier will contact you to confirm delivery details.
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.
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.