Renthal 51 Tooth Aluminum Rear Sprocket for Suzuki 123U-520-51GPHA
Part Number: 12112773Description
Shed unsprung weight without sacrificing durability. The Renthal 51-tooth aluminum rear sprocket reduces rotational mass by 66% compared to steel, translating to sharper throttle response, quicker acceleration, and improved handling dynamics—critical advantages whether you're racing competitively or pushing hard on technical terrain. Built from aerospace-grade 7075 T6 aluminum and engineered with self-cleaning mud grooves, this sprocket delivers the precision power transfer and longevity that Renthal's factory race team depends on.
- Tooth Count: 51
- Material: 7075 T6 Aluminum
- Weight: ~1.05 lbs
- Finish: Hard Anodized
- Construction: CNC-machined
- Weight Reduction: 66% lighter than steel
- Design Feature: Self-cleaning mud grooves
- Fitment: Select Suzuki models (DR, RM, RMX, RM-Z series)
- Installation: Bolt-on replacement
Fitment
Fitment for Renthal 51 Tooth Aluminum Rear Sprocket for Suzuki 123U-520-51GPHA
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