كور الجبلية كرنك ألياف الكربون DUB/24 مللي متر محور 165/170/172.5 مللي متر طول 32/34/36T قرص واحد كرنك 480 جرام الشتاء الدراجات اكسسوارات

$43.59

القسم: مستلزمات السيارات والدراجات

Brand: KORE Product name: Mountain bike carbon fiber crank Material: Crank T800 carbon fiber Axis 7075 aluminum alloy Arm length: 165、170mm、172.5mm Shaft length: 134mm Axis: 28.99mm/24mm weight: Crank+axle: 480g 32T 72g(in stock) 34T 77g(in stock) 36T 83g(in stock) 38T 90g (out of stock) Product features: Using T800 carbon fiber to increase crank strength and reduce crank weight; wide and narrow tooth design to reduce the friction gap between the chain and the chainring, strong bite force to prevent the chain from falling off; passed the EU ISO4210 test (120,000 fatigue tests)