GX Eagle 12 speed mech and shifter. Jockey wheels spin smoothly. New separate clamp for shifter if not using SRAM brakes. £75 inc UK postage. May sell separately.

The refreshed model comes with the same frame design we heaped praise on the last time we tested it, but with a parts hop-up, including a full SRAM GX 12-speed drivetrain. It tops the T-140 range, ...

Some of the mixed-level specs refer to an NX derailleur – traditionally just below GX in the SRAM hierarchy. And some say just Eagle 70, which could be the OEM-only SX level? Interestingly ...