Fatty Exhaust Pipe 23-25 Beta X-Trainer 250 300 - FMF 025297

Delivering decades of championship-winning technology, the FMF Racing Fatty 025297 pipe enhances any two-stroke Beta X-Trainer with superior power delivery. The Fatty Gold Series is designed to broaden and smooth the power curve, offering stronger low-end response, robust midrange, and pronounced top-end gains. Engineered for diverse riding conditions, this pipe ensures maximum performance and throttle control for riders at every level.

Features

• Delivers race-proven performance for enhanced rideability
• Broadens and smooths the entire power curve for better traction and control
• Constructed from durable carbon steel with a nickel-plated finish
• Manufactured with FMF Racing’s Tru-Flo stamping process for precise fit and performance
• Compatible with both FMF and stock silencers (unless otherwise specified)
• Most popular 2-stroke expansion chamber in the FMF line-up
• O-rings included for convenient installation

Specifications

• Item ID: 025297
• Type: Expansion pipe
• Weight: 5.0 lbs
• Material: Carbon steel with nickel-plated finish
• Carb Compliant: No

Vehicle Fitment

Beta

• X-Trainer (2023–2025)