Rear sprocket 428 38T D64mm

Rear sprocket 428, 38 teeth, D 64 mm – a toothed wheel on the rear hub. Together with the front sprocket and the chain it forms the drive: the tooth count decides whether the machine accelerates faster or rides faster on a straight.

• The 428 marking – it must match your chain's marking, otherwise the teeth will not match its pitch
• 38 teeth – that many were counted on the sprocket itself
• The number with the letter D in the name is 64 mm. On drawings it does not always mark the same thing: most often the centre bore, sometimes the bolt circle, so before ordering measure both dimensions on your sprocket
• Outer diameter 160 mm from the manufacturer's drawing – that is how much space it needs
• Steel, five spoke holes
• Replace all three parts together – a new chain wears out fast on worn teeth and stretches again
• You'll find other sprockets in the same category, and chains and chain joining links in the category "Chains"
• Supplier code MO 5916312018327 – quote it again when ordering

To be straight with you: before ordering, copy the marking from your chain's side plate, count the teeth on the old sprocket and measure the bolt circle and the centre bore – we will check it before you order.

24-month warranty · tel. +370 685 777 56