
Box One Bottom Bracket Square Taper Titanium/Carbon
Box One Bottom Bracket Square Taper Titanium/Carbon
Built for performance and low weight, this bottom bracket is a top choice for BMX racers and riders running three-piece cranks.
Featuring a hollow titanium spindle with a titanium nitride coating, plus precision sealed bearings, it delivers smooth rotation, strength, and serious weight savings.
Key Benefits
- Lightweight titanium spindle for strength and efficiency
- Precision ABEC-5 sealed bearings for smooth performance
- CNC machined alloy cups for durability
- Carbon fibre centre sleeve helps reduce weight
- Titanium nitride coating for added wear resistance
Specs
- Spindle: Titanium, JIS square taper (108mm or 113mm)
- Shell width: 68mm
- Thread: BSA (1.37" x 24 TPI)
- Weight: approx. 199–204g
- Rider weight limit: 115kg
A solid upgrade if you’re looking to save weight without compromising on strength or performance.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Box One Bottom Bracket Square Taper Titanium/Carbon
Built for performance and low weight, this bottom bracket is a top choice for BMX racers and riders running three-piece cranks.
Featuring a hollow titanium spindle with a titanium nitride coating, plus precision sealed bearings, it delivers smooth rotation, strength, and serious weight savings.
Key Benefits
- Lightweight titanium spindle for strength and efficiency
- Precision ABEC-5 sealed bearings for smooth performance
- CNC machined alloy cups for durability
- Carbon fibre centre sleeve helps reduce weight
- Titanium nitride coating for added wear resistance
Specs
- Spindle: Titanium, JIS square taper (108mm or 113mm)
- Shell width: 68mm
- Thread: BSA (1.37" x 24 TPI)
- Weight: approx. 199–204g
- Rider weight limit: 115kg
A solid upgrade if you’re looking to save weight without compromising on strength or performance.














