RockShox Rear Shock Damper Shaft Assembly - Trek Super Deluxe Thrushaft C1 MFPN=11.4118.063.550 Machined entirely from 440C stainless

Machined entirely from 440C stainless steel and guaranteed for life

Intended use: hardpack loose loose over hard medium

} Isolator RC damper featuring three-position Compression adjustment (Open

The Shimano Ultegra FC-R8100 left crank arm features HOLLOWGLIDE structure that cuts weight yet maintains strength for better power transfer and quicker more precise front shifting

RockShox Rear Shock Damper Shaft Assembly - Trek Super Deluxe Thrushaft C1 MFPN=11.4118.063.550 Machined entirely from 440C stainlessRockShox Rear Shock Damper Shaft Assembly Trek Super Deluxe Thrushaft C1. RockShox Deluxe ThruActiv Rear Shock Damper Shafts for service and repair.