THOM 31.8 BLACK LINK LOCKS Cable actuated dual piston hydraulic

Cable actuated dual piston hydraulic Post Mount caliper for increased brake response and power

Replacement chain tube and accessories for Sun Seeker recumbents

Microtech helps absorb vibration and provides additional cushioning effect to prevent numbness

Double butted 6061-T6 aluminum construction

Inteded for use with MTB tires up to 60psi maximum

THOM 31.8 BLACK LINK LOCKS Cable actuated dual piston hydraulicUtilizes the Thomson Seatpost bolt, washer, and barrel nut combination that allows float on both sides of the collar slot ensuring consistent clamping force The bolt hole angle, height of the collar, and offset slot all help create a collar that generates maximum clamping force at only 25 inch pounds of fastener torque The Thomson Seatpost Collar is made from the same 7000 series alloy as their seatposts and stems, giving you the high performance and