RENTHAL aluminium rear sprocket 520 pitch for HUSQVARNA WR 125, GAS GAS EC 200, BETA RR 350 and RIEJU MARATHON 250 1980-2020

Name: RENTHAL aluminium rear sprocket 520 pitch for HUSQVARNA WR 125, GAS GAS EC 200, BETA RR 350 and RIEJU MARATHON 250 1980-2020
Brand: RENTHAL
SKU: 216U-520
Price: 57.9 EUR
Availability: InStock

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€57.90

Tax Included

Last items in stock

The large toothed wheel bolted to the rear wheel: the chain meshes with it to drive the bike forward.

Available in several colours.

RENTHAL offers this rear sprocket for HUSQVARNA CR 125, CR 250, TC 250, WR 125, WR 250, GAS GAS EC 125, EC 200, EC 250, EC 300, ECF 450, BETA RR 350, RR 390, RR 400, RR 430, RR 450 and RIEJU MARATHON 250, MARATHON 450 1980-2020. The rear sprocket receives the engine’s power through the chain and turns the rear wheel. Its number of teeth sets the gearing: with more teeth the bike accelerates harder but has a lower top speed; with fewer teeth it is the other way round.

Why fit a new rear sprocket?

The benefits:

New teeth that hold the chain properly and make it last.
The number of teeth is chosen to suit the terrain: more teeth for slow, tight sections, fewer for fast tracks.
Aluminium or steel: aluminium is lighter, steel lasts much longer; “mud-release” models have cut-outs that clear the dirt.

When should you replace the rear sprocket?

Pointed, hooked or uneven teeth, or a chain that lifts easily off the back of the sprocket: the chain kit needs replacing.

Specifications and fitting tips

Chain pitch: 520
Material: Aluminium
Rear sprocket teeth count: 46
Rear sprocket version: Self-cleaning
Renthal Ultralight™ Self-Cleaning Rear Sprocket
Machined with great precision in a light and durable 7075 T6 aluminum.

Available in several colours.

Cross-Mania tip: Replace the rear sprocket, front sprocket and chain together, tighten the sprocket bolts in a cross pattern with threadlocker and set the chain slack to the manual.

Also needed with this part

Front sprocket : PBR · AFAM
Drive chain : AFAM · RENTHAL
Chain lube : LIQUI MOLY 400 ml · MUC OFF 400 ml

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Reference 216U-520-46GPSI

In stock2 Items

Specific References

Click on your bike to see all compatible parts.

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RENTHAL aluminium rear sprocket 520 pitch for HUSQVARNA WR 125, GAS GAS EC 200, BETA RR 350 and RIEJU MARATHON 250 1980-2020

€57.90

Tax Included

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RENTHAL aluminium rear sprocket 520 pitch for HUSQVARNA WR 125, GAS GAS EC 200, BETA RR 350 and RIEJU MARATHON 250 1980-2020

Why fit a new rear sprocket?

When should you replace the rear sprocket?

Specifications and fitting tips

Also needed with this part

Compatibility

RENTHAL aluminium rear sprocket 520 pitch for HUSQVARNA WR 125, GAS GAS EC 200, BETA RR 350 and RIEJU MARATHON 250 1980-2020