Filter By:
Cranksets
$419.99
- Stiff oversized hollow-forged aluminum arms for frames with PF30 or BB30 BB shell
- Innovative Praxis 35mm external bottom bracket and oversize aluminum spindle
- Includes an aluminum BB30/PF30 bottom bracket with precision sealed bearings
$309.99
The Box Three Crankset features a hollow-forged 2-piece design with an oversized bottom bracket interface. The 24mm spindle is pressed into the drive-side crank arm for durability and easy installation. The non-drive side crank arm features a 2-bolt pinch system for added strength. Our unique 4-bolt 104 BCD spider features a flex-resistant ring for optimum performance.
Box Three Cranks feature steel pedal inserts that require pedal washers and externally sealed bearing BSA bottom brackets, both provided in the box.
FEATURES
- Hollow Forged Design
- Dual Pinch Bolts for Even Clamping Force
- Spider with Flex-Resistant Ring
COMPATIBILITY
- Box Two Chainring
- Box One Chromoly Chainring Bolts
- Box One 7075 Alloy Chainring Bolts
- Box Two 24mm bottom bracket
- Box Extremum RacePrep bottom bracket
$69.99
Featuring a JIS square taper standard, our oversized bottom bracket interface showcases a step-down shape specific to the crank arm-length meeting at the pedal boss. Unlike alternative options, no two lengths are the same. Our durable cold-forged cranksets are available in sizes from 135mm through 170mm and employ a 5-bolt 110 BCD chainring pattern.
All JIS square taper standard cranks are compatible with all BSA European-style square taper bottom brackets.
FEATURES
- Oversized Bottom Bracket Interface
- Durable Cold-Forged Construction
- JIS Square Taper Design
COMPATIBILITY
- Box One Bottom Bracket Square-Taper Titanium/Carbon
- Box Two Bottom Bracket Square-Taper Chromoly
- Box Three Square Taper Steel Bottom Bracket
- Box One Chromoly Chainring Bolts
- Box One 7075 Alloy Chainring Bolts
Page 1 of 1