Alienation Ankle Biter 18" BMX Rim Description:
The Alienation Ankle Biter 18x1" rim is a lightweight, high-performance option designed specifically for elite mini BMX racing. Made from durable 6061 T6 aluminum with a double-wall construction and CNC-machined sidewalls, it offers strength without unnecessary weight, tipping the scales at just 250 grams. Featuring a sleeved seam, 28 spoke holes, and Presta valve compatibility, this rim delivers precision and reliability for young racers pushing their limits on the track. With an ISO diameter of 400mm and an ERD of 380mm, it’s purpose-built for 18-inch race setups.
Specifications:
- Wheel Size: 18"
- ISO Diameter (ETRTO): 400
- Effective Rim Diameter (ERD): 382mm
- Spoke Count: 28H
- Brake Type: Rim Brake
- Rim Joint: Sleeved
- Rim Dimensions: 20mm (Width), 19.5mm (Height)
- Valve: Presta
- Tire Type: Clincher
- Material: Aluminum
- Color: Black
- Weight: 11 oz
Find a fresh new tire to fit this rim here.
This product was added to our catalog on May 27, 2025
