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The ProTaper Suzuki RM125 Rear Aluminum Sprocket - 48 Teeth - Black is a 48-tooth rear sprocket from ProTaper's Race Spec (RS) series, machined from 7075-T6 heat-treated billet aluminum and made in the USA. Angled mud grooves cut into both sides of each tooth shed mud during riding, which ProTaper says increases tooth surface area by up to 40% compared to competing sprockets and meaningfully extends sprocket life. A deep anodized finish adds corrosion resistance, and built-in countersinks center the sprocket to the hub on installation without needing a separate hub center guide. It fits the Suzuki RM125 as well as a wide range of other Suzuki and Kawasaki models.
A larger rear sprocket like this 48-tooth option lowers overall gearing, giving you quicker acceleration off the line at the cost of some top-end speed.
| Brand | ProTaper |
| MPN | 033205 |
| Position | Rear |
| Tooth Count | 48 Teeth |
| Material | Aluminum |
| Series | Race Spec (RS) |
| Color | Black |
Application data published by ProTaper for this part number. If your machine is not listed, contact us and we will confirm before you order.
| Make | Model | Years |
|---|---|---|
| Kawasaki | KLX400R | 2003 - 2004 |
| KLX400SR | 2003 | |
| Suzuki | DR-Z250 | 2001 - 2007 |
| DR-Z400 | 2000 - 2004 | |
| DR-Z400E | 2000 - 2007 | |
| DR-Z400S | 2000 - 2009, 2011 - 2024 | |
| DR-Z400SM | 2005 - 2009, 2013 - 2024 | |
| DR250 | 1990 - 1993 | |
| DR350 | 1990 - 1999 | |
| RM125 | 1979 - 2007 | |
| RM250 | 1986 - 2008 | |
| RMX250 | 1989 - 1998 | |
| RMX450Z | 2010 - 2011, 2017 - 2019 | |
| RMZ250 | 2007 - 2026 | |
| RMZ450 | 2005 - 2025 |
Not every product runs through our fitment finder, and we would rather you confirm exact fitment than rely on a partial filter. Match the specifications against your machine or the part you are replacing, or contact us and we will confirm it for you.
Ask a Parts Specialist →| Brand | ProTaper |
|---|---|
| SKU: | 033205 |
| MPN | 033205 |
| UPC: | 887337307053 |
| Condition: | New |
| air_freight_prohibited | false |
| not_carb_approved | false |
| ltl_freight_required | false |
| prop_65 | Unknown |
| part_type | powersports |
| epa | N/A |
| carb_acknowledgement_required | false |
| regular_stock | t |
| units_per_sku | 1 |
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