Box Two 24mm Bottom Bracket
Box Two 24mm Bottom Bracket
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Note: Ships in 1-2 business days. Delivery time depends on the shipping method chosen at checkout. The Box Two 24mm External Bottom Bracket pairs cold-forged, CNC-machined alloy cups with dual-labyrinth bearing covers and precision sealed bearings for smooth, reliable performance. It is the perfect match for Box Three and Box Four cranks and a worthwhile upgrade over the budget bottom brackets... read more
Note: Ships in 1-2 business days. Delivery time depends on the shipping method chosen at checkout.
The Box Two 24mm External Bottom Bracket pairs cold-forged, CNC-machined alloy cups with dual-labyrinth bearing covers and precision sealed bearings for smooth, reliable performance. It is the perfect match for Box Three and Box Four cranks and a worthwhile upgrade over the budget bottom brackets sold with most cranksets. It fits all 24mm crank spindles and frames with 68 or 73mm threaded shells.
Features:
- Stable outboard bearing position
- Precision ABEC-5 sealed bearings
Specifications:
- Process: CNC-Machined Cups
- Material: Cups: Alloy; Sleeve: ABS Plastic
- Finish: Anodized
- Spindle Type: 24mm
- Shell Width: 68/73mm
- Thread: 1.37 Inch x 24 TPI (English)
- Compatibility: Shell: BSA (Euro) Threaded; Spindle: Box Three, Box Four, Shimano HollowTech II, RaceFace X-Type
- Weight (+/- 5%): 105 g / 3.7 oz