Overview
The Bafang Ultra Fat 130BCD Spider paired with the 40-tooth chainring and integrated guard is a high-quality replacement component designed specifically for bicycles equipped with the Bafang Ultra Motor. Engineered for durability and optimal performance, this chainring offers precise chain engagement and robust construction to handle the demands of fat tire riding. The included guard protects your chainring from debris and impacts, enhancing the longevity of your drivetrain. Ideal for riders seeking reliable replacement parts that maintain the efficiency and strength of their ultra-fat Bafang-equipped bikes. Compatible and easy to install, it supports smooth, consistent power transfer on challenging terrains.
Note: Takeoff parts are parts which have been removed from brand-new, never ridden bikes. These parts may have some minor scuffs or fitment marks but are identical in performance and specifications to the brand-new version.
Technical Specifications
Number of Teeth
40T
Chainring BCD
130mm 5-Bolt
Chainguard
Yes
Offset
Yes - Offset
Compatibility
| Bike Name | Compatible |
|---|---|
| Juggernaut Ultra FS / FS Pro 2/3 | |
| Juggernaut Ultra FS Pro 1 26x4" Version | |
| Juggernaut Ultra FS Pro 1 27.5x3" Boost Version | |
| Monte Capro Ultra (26x4.8" Version) | |
| Monte Capro Ultra (27.5x2.8" Boost Version) | |
| Monte Capro Lite (All Versions) | |
| Juggernaut Ultra Beast 1/2 | |
| Juggernaut Ultra Eagle 1 | |
| Juggernaut Ultra Eagle 2 | |
| Juggernaut Ultra 1000 Series | |
| Juggernaut Ultra Duo 1/2/3/4/Pro | |
| Other Biktrix eBikes |