Protection: Betac CE Level 1 Protection on shoulder and elbow

Steel rear Sprockettop of Range Manufacturing and QualityContributes to Transmission Kit Durability Chain_pitch: 415

Count 3 shims of each size Diameter_Diameter_mm: 9

A first aerated foam layer catches impuritiesA denser second foam layer catches any smaller impurities and favours the air flowFlame retardant foam (uniquely for 4-stroke competition engines in case of flame return)The breathable gasket guarantees maximum contact with the body of the filter casing

JT Chain Kit 520HDS 17/38 Super-Reinforced - Ultra-Light Self-Cleaning Rear Sprocket 485454 ktm-125-exc-six-days-125-2017-esi8109492 Protection: Betac CE Level 1NULL Chain_color: Noir Acier Chain_pitch: 520. 0 Chain_quality: Super renforce Front_sprocket_version: Standard JT_chain_type: HDS Rear_sprocket_version: Standard Ring_type: XS Ring