Characteristics Designed for protecting the chain and chainwheels as you pedal.
CompatibilityCompatible with 90% of existing cranksets.
Easy assembly / dismantlingresin body and attachment on axle of bottom bracket.
CompositionStructure : 100.0% Polypropylene (PP)
Product restrictionsNot compatible with around 10% of existing cranksets.
Product catchlineProtects your clothes from the chain.