By TREK
معلومات المنتج
دراجة بريكاليبر 20 ذات 7 سرعات هي دراجة أطفال متعددة الاستخدامات للمغامرين الصغار. تتميز بإطار خفيف الوزن ومكونات عالية الجودة مثل شوكة التعليق الأمامية، ونظام تروس بسبع سرعات، وفرامل يدوية مصممة خصيصًا لتناسب راكبي الدراجات الصغار.
| Frame | Alpha Silver Aluminium, 20" kids' frame size |
|---|---|
| Fork | Kids' suspension, threadless steerer, 35 mm travel |
| Max compatible fork travel | 50mm |
العجلات
| Hub front | Steel, 100 mm bolt-on |
|---|---|
| Hub rear | Steel, 26T |
| Rim | Alloy 20", 32-hole, Schrader valve |
| Tyre | Bontrager XR1, wire bead, 27 tpi, 20x2.25" |
| Max tyre size | 20x2.25" |
نظام نقل الحركة
| Shifter | Shimano Tourney RS45, 7 speed twist |
|---|---|
| Rear derailleur | Shimano Tourney TY300 |
| Crank | ProWheel alloy, 32T steel ring w/double guard, 127 mm length |
| Bottom bracket | Square taper, 68 mm, sealed cartridge |
| Cassette | SunRun freewheel, 14-28, 7-speed, |
| Chain | KMC Z7, 7-speed |
| Pedal | Kids' Satellite, 9/16 thread |
| Max. chainring size | 1x: 30T |
العناصر
| Saddle | Kids' padded, integrated seat post, with handle |
|---|---|
| Handlebar | Kids' steel, 25.4 mm clamp, 40 mm rise, 560 mm width |
| Grips | Kids' grip, 130mm width |
| Stem | Bontrager Approved alloy, 25.4 mm clamp, 15-degree rise, 60 mm |
| Head set | Adjustable ball bearing, threadless |
| Brake | Alloy linear-pull |
| Brake lever | Kids', alloy |
الاكسسوارات
| Kickstand | Kickstand |
|---|
الوزن
| Weight | 10.71 kg / 23.62 lbs |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider,and cargo) of 36 kg (80 lb). |
| القياسات | |
| Size | Rider Height |
| 12" wheel | 86 - 102 cm |
| 2'10" - 3'4" | |
| 16" wheel | 99 - 117 cm |
| 3'3" - 3'10" | |
| 20" wheel | 114 - 132 cm |
| 3'9" - 4'4" | |
| 24" wheel | 130 - 150 cm |
| 4'3" - 4'11" | |
| 26" wheel | 146 - 160 cm |
| 4'9" - 5'3" | |
