Stage6 4-piston brake caliper adaptor for Beta RR, Peugeot XP6 26-, Rieju MRT & Sherco SE-R/ SM-R 50cc 2-stoke mopeds.

Upgrade your braking system with the Stage6 4-piston brake caliper adaptor, designed for 50cc geared motorcycles with standard forks. CNC-machined from high-quality aluminium, this adaptor provides a strong, precise mounting solution for fitting a radial 4-piston brake caliper, making it ideal for performance road and race builds.

Compatible with both 260mm and 300mm brake disc setups, the adaptor offers a simple installation with minimal modifications, allowing you to achieve improved braking performance with a professional fit.

Compatibility:

• Rieju MRT (standard forks) – Plug & play with 260mm disc
• Sherco 50 & Peugeot XP6 (2026) – Use the 2 included washers
• Beta RR 50 – Reuse original washers and add 2 additional washers

Features:

• Fits 50cc geared motorcycles with standard forks
• Compatible with 260mm and 300mm brake discs
• Designed for radial 4-piston brake calipers
• CNC-machined aluminium construction
• Durable black finish
• Fork mounting hole spacing: 59mm
• 260mm disc: installs without spacers
• 300mm disc: uses included 40mm spacers
• Suitable for road, sport and race applications

For 300mm oversized brake discs, fit the supplied 40mm spacers.

For maximum braking performance, pair this adaptor with a Stage6 R/T 4-piston brake caliper.

Not suitable for models with USD (upside down) forks.

Stage6 S6-140071