Promax Bicycle Bottom Brackets

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Showing 3 products:

Promax SC-1 Square Taper Chromo JIS Bottom Bracket 113mm Black
Promax SC-1 Square Taper Chromo JIS Bottom Bracket 113mm Black

Promax SC-1 Bottom Brackets Hollow chromoly spindle CNC-machined alloy cups Item Specifications BB Shell Width (mm): 68 Spindle Interface Type: … read more

10% offretail $39.99 your price $35.99 + ships free

BuyBuyPART NUM 643682
Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Black
Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Black

SC-1 bottom brackets are the perfect choice for those who still prefer the low weight and simplicity of square taper cranks. Each bottom bracket is … read more

10% offretail $39.99 your price $35.99 + ships free

BuyBuyPART NUM 696034
Promax ST-1 Square Taper Steel JIS Bottom Bracket 113mm Black
Promax ST-1 Square Taper Steel JIS Bottom Bracket 113mm Black

The ST-1 is Promax's lowest price bottom bracket. Each bottom bracket is hand assembled using a steel spindle, sealed bearings, forged and CNC-machined … read more

10% offretail $24.99 your price $22.49

BuyBuyPART NUM 468100

These models are available for online purchasing and can be shipped directly to you.

Length

The bottom bracket shell width is the width, in millimeters, of the frame where the bottom bracket is mounted.

Bottom brackets must fit the frames interface type. For example, an english threaded bottom bracket can only be installed on a frame that accepts english threading.

The spindle interface type must match with the crank arms.

Buy this product and your entire order ships for free.

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