Product Description
Crank | 165/170/172.5 mm (Carbon + 7075-T6) |
Chainring | 30/46T, 32/48T, 34/50T, 36/52T, 39/53T (Al7075-T6 CNC) |
Axle (axis) | BB24 Forged+CNC 7075-T6/Ti |
Chain line | 44mm |
BCD | 41mm |
Speed (variable speed) | 2x12S/2X13S |
Q-factor (Q value) | 150mm |
Weight | 515 g (34/50T), 495 g (Ti 34/50T) |
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Shenzhen Jiankun Sporting Goods Co., Ltd.
No. 10, Zhenxing Road, Liyuhe Industrial Zone,
Gongminglou Village, Shenzhen
© Copyright 2023. Shenzhen Jiankun Sporting Goods Co., Ltd. All rights reserved.
