مميزات خاصة

WONDERFUL DESIGN: 170mm crank arm length, 5 bolts fixing, without any overlap of crank arm and chainring bolt.
COMPATIBILITY: Bolt circle diameter (BCD): 130mm, fits on all speed road bikes.
HIGH STRENGTH MATERIAL: Made of auminum alloy for ultimate strength and deformation resistance.
LONG SERVICE LIFE: Ensure chain retention, Increase service life.
GUARANTEE: If you are not satisfied with our product received, you can apply for unconditional return and refund within 180 days. In terms of any problem of this product, you can send emails to us at any time. We will reply you as soon.

وصف

Features:
1. HIGH STRENGTH MATERIAL: Made of auminum alloy for ultimate strength and deformation resistance.
2. WONDERFUL DESIGN: 170mm crank arm length, 5 bolts fixing, without any overlap of crank arm and chainring bolt.
3. COMPATIBILITY: Bolt circle diameter (BCD): 130mm, fits on all speed road bikes.
4. LONG SERVICE LIFE: Ensure ultimate chain retention, Increase service life.

Specification:
Brand name: Meijun
Option: black + red 45T, black 45T, black + red 47T, black 47T
Product material: aluminum alloy
Application: folding bike
Arm length: 170mm / 6.7in
Dimension: approx. 28*19.5cm / 11*7.7in (crankset), 20.5*3.3cm / 8.1*1.3in (crank)
Item weight: approx. 738-757g

Package List:
1 * Crankset
2 * Crank (bikes and other items are not included)

مرحبًا،

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مجموعة كرنك الدراجة VGEBY، مجموعة كرنك دراجة مسننة مستدقة من سبائك الألومنيوم (أسود + أحمر 45T،) وقطع غيار مجموعة كرنك ودراجة طريق ذات سرعة واحدة

مميزات خاصة

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