Eco Cycles is proud to offer bottom bracket / axle extension upgrades pre-installed with any of our TSDZ2 Kit purchases. Perfect for 100mm and 120mm Fat Bikes, or other bikes with 84-92mm bottom brackets. Simply choose your desired extension length with any of our TSDZ2 models, and we will install it and ship, ready to go, as easy to install as any stock TSDZ2, covered under warranty just the same! Due to the limited availability, and required machining, we only offer these extensions installed in a TSDZ2 purchase, not standalone.
- Available in 92mm, 100mm, and 120mm
- Includes all required hardware - Extended Bottom Bracket Housing, Axle with extra Bearing and Washer, and Mounting Plate Bolts and Spacers
- Pre-Installed in any TSDZ2 Model Purchase of your choice
- Identical install to 'stock' TSDZ2 Models
- Modified / Extended Motors are still Covered by Eco Cycles Warranty
Extensions come installed in any TSDZ2 purchase of your choice, with all required hardware, as outlined above. Example photos show models with protective covers, as well as chain guides - both of which we offer, only separately. Shown for reference only.
Tags: Fat Bike Fatbike Fat Tire Fattire Extension Bottom Bracket BB B.B. Extended Axle