RockShox CSU - SID Ultimate 80-100 mm DebonAir 2020+ 29"/27.5+ 42mm Offset Boost 15x110mm Tapered Steerer Diffusion BLK MFPN=31055427026 Oversize alloy barrel for high

Oversize alloy barrel for high volume

Detachable chest strap for easy adjustment and fitting

Engineered as integrated interdependent transmission components the T-Type derailleur mounts around the wheel axle itself contacting the cassette directly with a first-of-its-kind Hangerless Interface (Requires frame with UDH interface)

Pre-installed all stainless steel hardware all versions are disc brake compatible

A popular tire among law enforcement bicycle units

RockShox CSU - SID Ultimate 80-100 mm DebonAir 2020+ 29"/27.5+ 42mm Offset Boost 15x110mm Tapered Steerer Diffusion BLK MFPN=31055427026 Oversize alloy barrel for highRockShox 32mm Crown Steerer Uppertube Assemblies