Mini bike engine front sprocket 25H 7T

Front sprocket 25H, 7 teeth, for a mini bike engine – the small sprocket on the engine shaft. It turns fastest of the whole drivetrain and wears out first, so it is replaced together with the chain and the rear sprocket.

• The 25H marking must match your chain's marking, otherwise the teeth will not fit its pitch
• 7 teeth
• In the photo the sprocket is shown on a threaded shaft – that is how it looks when fitted
• The same category has a 7-tooth T8F-marked sprocket
• Replace all three parts together – a new chain wears fast and stretches again on worn teeth
• You will find other sprockets in the same category, and chains and joining links in the "Chains" category
• Supplier code MC 04852 – quote it again when ordering

We write only what we know. Whether the sprocket is sold together with the shaft, the maker did not state – we are checking. Before ordering, copy the marking off your chain's side plate, count the teeth on the old sprocket and measure the mounting hole bolt circle and the centre bore – we will check it before you order.

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