Description
Upgrade your Triumph TR250 or TR6 with the Fidanza 172661 aluminum flywheel, engineered for high performance and enhanced throttle response. Crafted from billet 6061 T6 or 2024 T4 aluminum, this flywheel offers a significant reduction in weight—up to 60% lighter than stock—resulting in quicker acceleration and improved vehicle responsiveness. Its heat-treated friction plate ensures optimal grip and long-lasting durability, while the replaceable hardened 1050 steel ring gear provides reliable engagement and ease of maintenance. Designed with military-spec fasteners, this flywheel combines strength and reliability for demanding driving conditions. Its lower moment of inertia (MOI) contributes to faster throttle response, making it an ideal upgrade for enthusiasts seeking better performance and a more engaging driving experience. The stepped dowels on most applications enhance alignment precision, and the bolt-on friction plate simplifies installation and servicing. Suitable for a range of Triumph models from 1968 to 1975, this flywheel is a direct replacement that ensures compatibility and optimal performance.
Features:
- High-performance aluminum construction for lightweight and strength
- Up to 60% lighter than stock flywheels for quicker acceleration
- Heat-treated friction plate for optimal grip and longevity
- Replaceable hardened steel ring gear for durability and ease of maintenance
- Lower moment of inertia for faster throttle response
- Military-spec fasteners ensuring reliability and strength
- Stepped dowels for precise alignment on most applications
- Bolt-on replaceable friction plate for easy servicing
Fitment:
Triumph TR250 Base 1968
Triumph TR250 Base 1969
Triumph TR6 Base 1971
Triumph TR6 Base 1972
Triumph TR6 Base 1973
Triumph TR6 Base 1974
Triumph TR6 Base 1975
















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