PBR Ultra - Light Aluminium Rear 4453 - 420 SprocketRef : PBR01486A / 1129675004

PBR Ultra-Light Racing Aluminum Sprocket 4453 - 420 (Manufacturer Ref: 4453 60 L)

Designed by PBR, a brand born from competition, this ultra-light aluminum racing sprocket is aimed at riders who prioritize the efficiency of their drive train. Its alloy and meticulous machining provide a lightweight and durable component, intended for urban use and small trails where reliability and longevity of the transmission are essential.

• Color: Stainless
• Material: Aluminum (ultra-light)
• Number of Teeth: 60
• Chain Pitch: 420
• Type: Standard
• Treated for high resistance to corrosion and abrasion
• Designed to reduce friction and wear, thanks to a very strict manufacturing process

This PBR sprocket is a lightweight and durable alternative to replace an original part on 420 transmissions. Compatibility confirmed with several small displacement models, including: BETA RR 50 MOTARD (2025), BETA RR 50 ENDURO (2025), and BETA RR 50 MOTARD TRACK (2024). Check the alignment and spacing before installation.

Ideal for urban riders and 50cc pilots looking for a performance-driven, durable sprocket that meets competition standards.