THOMSON ELITE X4 STEM Size:120mm The bearing and driver size

The bearing and driver size

between the gears (not enough room for wider 1/8” chains)

Classic Endzone Retro Vinyl Saddle - Tan Brown with Rivets and Cr-Mo Rails

For securing cassette while removing HG-style lockrings

so going by Shimano’s constant upgrading cycle it’s probably due an upgrade again reasonably soon

THOMSON ELITE X4 STEM Size:120mm The bearing and driver sizeThe X4 is absolutely the best combination of strength and weight available. Enduro and downhill riders can run Thomson confidently, yet X4 is light enough for cross country and cyclocross. X4 offers precise steering and tracking for the ultimate in control while riding. All stems are 31. 8mm bar bore