Bike bottom bracket cycle crank axle various lengths
CYCLE / BIKE BOTTOM BRACKET AXLE. NEED NEW DISC PADS ?. NEED HYDRAULIC BLEED KIT ?. NEED OTHER PROMAX CARBON FIBRE PARTS ?. 3J 68 113 31.5 50 31.5. Code Width Overall Left End Middle Right End. Size Shell D Length A Length B Length C Length.