BROMPTON IMPROVED CHAIN PUSHER LONGER TRAVEL MOD FOR XTENSIONER JOCKEY WHEEL (H&H)
Lightweight Longer Travel Chain Pusher for 3, 4 cogs Mod.
1. Lightweight, Pusher with 3 titanium screws 7.6g vs. stock pusher with steel screws 16.8. Over 50% weight reduction.
2. POM rollers jockey wheel contacts, less resistance and grinding effect. Your metallic jockey wheel will be protected.
3. Movement radius optimized, longer 1mm travel, easier to adjust for smooth shifting action. External 2/3/4 speed cogs are compatible.
4. H&H value production with greater C/P.