Full speed ahead Gravity DX ZS44/28.6|EC49/30 Headset MFPN=73549 DAMPER BODY & O-RINGS) (RESERVOIR

DAMPER BODY & O-RINGS) (RESERVOIR AND CONTROLS NOT INCLUDED)- SUPER DELUXE COIL R/RTR/RCT/RC (A1)

Anchored in place by the rear quick-release it allows the use of most gears and more importantly for the bike to be ridden instead of pushed or carried

2 is a great alternative to a traditional chain whip for removal and installation of bicycle cassettes

and internal M12 thread for use with the Pro BB Socket Holder

Engineered for easy installation and maintenance

Full speed ahead Gravity DX ZS44/28.6|EC49/30 Headset MFPN=73549 DAMPER BODY & O-RINGS) (RESERVOIRFor tapered 50mm 57mm OD head tube. For 1. 5` headtube and 1 1 8` steerer. 1 1 8 alloy internal cup with 36 45 ACB sealed bearing upper. 1. 5 cromo external cup with caged ball bearing lower. 188g TECH SPECS SHIS ZS44 28. 6 EC49 30 Color Black Weight 188g Steered OD 28. 6 Cup (mm) 44 50 Race (mm) 30 Stack Height 28. 6 Bearing Angle Size 1. 5 to 1 1 8`