Out of stock. Expected back in stock: 4 November 2026.
Replacement three-speed BFR-3 hub for BERG XL frame go-karts with the BFR-3 system, for models from 2014 onwards.
- Three-speed BFR-3 replacement hub
- For compatible BERG XL frame BFR-3 models from 2014 onwards
- Part number: 51.07.00.40
Before ordering, check your go-kart's model year, BFR-3 system and part number against this listing. If you are unsure which hub you need, contact us for help checking compatibility.