Rear sprocket 428 40T D63mm

Rear sprocket 428, 40 teeth, D 63 mm — a toothed wheel on the rear hub. Outside diameter 166 mm, centre bore Ø 63 mm, mounting holes Ø 10.5 mm.

• The 428 marking — it has to be the same as the marking on your chain, otherwise the teeth will not suit its pitch
• 40 teeth and a 166 mm outside diameter — that is how it is marked on the drawing; cast into the part is "428-40T"
• The centre bore Ø 63 mm — the arrow on the drawing points straight at it
• Mounting holes Ø 10.5 mm, 95 mm between opposite ones
• Large lightening holes are cut in the disc, so this sprocket is lighter than a solid one
• Change all three parts together — on worn teeth a new chain wears fast and stretches again
• With the same 428 pitch and the same 40 teeth the category holds three more sprockets — two with D 37 mm and one with D 44 mm; the teeth are the same, only the middle differs
• Other sprockets are in the same category, and chains and their joining links in the "Chains" category
• Supplier code WI ZPR7002 — quote it when you reorder

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

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