Following in the footsteps of the Dual Ring Security and Heim guide technology, the Heim2RS is the "lighter" of the chain retention world. Its like a cross between my two favourite multi ring retention systems.
Primary Uses: Hardtail, AM or XC
Uses world famous e*thirteen and Heim guide technology
Lightweight Anodized Aluminium backplate and light weight bashguard
Available in 36T or 40T maximum middle chainring capacity
New dual step roller design allows for simple chainline setup
Can be used with a bashguard (included)
BB mount version sandwiches between BB shell and BB cup
ISCG ‘05’ is direct mount only
Super strong and super light!! And crazy awesome!!!
Available in ISCG 05/OLD BB
Made in the USA
Only compatible with double chainsets.
Buy E ThirteenComponents from Chain Reaction Cycles, the World's Largest Online Bike Store.