Ochain Elastomer Kit Ochain•E 05 (2024+) Model=J310 Linear Pull Brake Shimanos SP41 Derailleur Housing gives

Shimanos SP41 Derailleur Housing gives you a shop-quality replacement to get bikes back to baseline

Side plate designed specifically to meet the USABMX rule requirements

Mopo compound features an incredibly soft and tacky (42 shore) outer layer across the entire tread for maximum grip over a medium hardness base layer for stability and speed

Wide hookless bead deign greatly reduces the likelihood of pinch-flatting by providing a blunt surface upon which to bottom out the tire dissipating energy across a larger surface area and preventing tire damage

travel/drop 160-180mm diameter 30

Ochain Elastomer Kit Ochain•E 05 (2024+) Model=J310 Linear Pull Brake Shimanos SP41 Derailleur Housing givesElastomer kits for Ochain versions pre 24' Model Elastomer Kit Description Replacement Elastomers for Ochain E