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NEW Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Black

NEW Promax SC-1 Square Taper Chromoly JIS Bottom Bracket 108mm Black

Regular price $ 29.99 USD
Regular price $ 29.99 USD Sale price $ 29.99 USD
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ATC SKU: 210000045281
UPC: 657993126035
MFG. SKU: PX-BB13CM108-BK
Other IDs: CR3555

PRODUCT DETAILS

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 hand assembled using a hollow chromoly spindle, precision sealed bearings, forged and CNC-machined alloy cups and a composite center spacer/seal.

  • Hollow chromoly spindle
  • CNC-machined alloy cups
  • JIS square taper
  • Defined Color: Black
  • Bottom Bracket Shell I.D.: 1.37
  • Spindle Length: 108
  • Spindle Interface Type: Square Taper JIS
  • Weight: 246
  • BB Shell Width (mm): 68
  • BB/Frame Interface: English
California Prop 65 Warning:
This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (California law requires this warning be given to customers in the state of California.)
California CBE Fees:
Some products we sell may be subject to California’s Covered Battery-Embedded (CBE) Waste Recycling Fee (effective January 1, 2026) when a product contains a non-removable rechargeable battery. If applicable, the fee (1.5% fee with a $15 max per item) will either be added to your cart as a separate line item or be invoiced after your order is placed and before it can be fulfilled.
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