SUN RINGLE SRC/SRX REAR HUB AXLE KIT (190/197MM) (STEEL) Rear Hub if your hips are just

if your hips are just extra tight and creaky like ours

better angle adjustments

and sound damping

smoother shifting quality (complemented by Garbaruk oversized pulleys) and an option to make your bike stand out like no other bike can (with Garbaruk RD cage and derailleur pulleys)

The inserts are designed to displace small impacts while offering a spring-like rebound for a smooth yet playful ride

SUN RINGLE SRC/SRX REAR HUB AXLE KIT (190/197MM) (STEEL) Rear Hub if your hips are justSunRingle Hub Replacement Axles. Features: Replacement axles for various SunRingle hubs Specs: Description: SRC SRX hub, steel rear axle kit, 190 197mm