- Special tooth profile that allows the chain to roll easily on and off the sprocket for longer wear, less noise and more power
- CNC-machined, feature a computer-aided ultra-light design to reduce unsprung weight
The Renthal 123U-520-51GYPE rear grooved sprocket is designed for select Suzuki RMZ250, RMZ450, RM125 and RM250 applications from 1989 onward, based on the supplied fitment information. This purple powersports sprocket features a high-strength, specially enhanced 7075-T6 aluminum construction that is 33% lighter than steel, helping reduce weight and support efficient power transfer without sacrificing strength.
Its special tooth profile allows the chain to roll smoothly on and off the sprocket for longer wear, reduced noise and increased power transfer. The sprocket is CNC-machined with a computer-aided ultra-light design intended to reduce unsprung weight. Manufacturer part number: 123U-520-51GYPE. Vendor part number: 123U-520-51GYPE.
Features:
- Brand: Renthal
- Model: 123U
- Size: 520 chain size with 51 teeth
- Color: Purple
- Material: High-strength, specially enhanced 7075-T6 aluminum
- Tooth Profile: Designed to help the chain roll easily on and off the sprocket for longer wear, less noise and more power transfer
- Construction: CNC-machined with a computer-aided ultra-light design
- Fitment: Select Suzuki RMZ250, RMZ450, RM125 and RM250 applications from 1989 onward
- Manufacturer Part Number: 123U-520-51GYPE
- Vendor Part Number: 123U-520-51GYPE
Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: t
Units Per Sku: 1