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Description

Thomson X4 Stem MTB HeadsetOne piece of solid 7000 series aluminum extruded billet precision machined by Thomson in Macon Georgia. Features a traditional steerer clamp that is shaped to save weight and to be knee friendly. Thomson stems are the strongest in the industry meaning enduro and downhill riders can run them confidently. Superior balance and combination of strength stiffness and weight TECH SPECS Type MTB Headtube Quill Diameter 1 1 8` Length 120 Bar Clamp Diameter 31.

The 36 tooth ratchets ensure direct power transmission

flush look that securely holds your Bontrager Ion light in a perfect position to see and be seen

The Elite 35 stem is the perfect addition to any mountain bikers' cockpit

5 Defined Color Gray Activity Cycling

Asymmetrical design and superior lace routing system reduces top-of-foot pressure while providing a more secure fit

Color Black Weight 76 Thread Pitch 1

Machine washable Gender/Age Adult Color Black

Abrasion-resistant coating on the heel and toe caps for added durability

8 Angle +/- 5° Color Black Material AL6061-T6 Finish 40 Quill Length Fork Compatibility

zippered main compartment with side sleeves

These are available in two different versions with ceramic bearings for the 180 hub and with steel bearings for the 240

Double the comfort