Case Hardened and core refined Alloy steel that gives you the best strength and durability

0 Material: Steel Rear_sprocket_teeth_count: 60

25 | Inner_diameter: ø 64 | Number_of_holes: 5 | Outer_diameter: ø 310 | Thickness_mm: 5 mm

True-Hybrid™ (pre-installed): 170 m forward

Membrane: Removable in & out Hydrashield with waterproofness of 7000 mmh2o and breathability of 10000 g/m²/24h

DID CHAIN DID428D 130C 4525516347303 CLUTCH LEVER CUSTOM REPLACEMENT Case Hardened and core refinedThe 428 Standard Chain is a regular roller drive chain without any technological advancements., With an industry standard rating of 100 for its chain life index, this chain may widely be used across many industries., Used for applications originally equipped with a non O ring chain.