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Bottom Brackets
$15.99 - $30.00
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested
$19.99 - $33.00
Kink bottom bracket kits include precision sealed bearings, machined dust cover cones, and all the spacers needed for perfect crank and chain alignment. The center tube spacer is a standard 51mm width so no additional internal spacers are needed, and on the off chance your frame requires a 48mm center spacer, it can be cut down using the cut guide machined into the spacer.
TECH SPECS
- Type: Mid
- Material: 6061-T6 Aluminum
- Bearings: Precision Sealed
- Weight: 5.0oz(22mm)
$10.00
Dimension American bottom bracket for one-piece cranks.
- Include cups, bearings and cones
- 24 tpi
$18.99 - $20.99
Shimano BB-ES300 Octalink V2 Bottom Brackets
- Fits Shimano Octalink V2 Spline Cranksets
- Crankarm fixing bolts not included
$15.99
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested
$19.99
- Deore-level BB92 press-fit Hollowtech II bottom bracket
- Compatible with all mountain Hollowtech II cranks
$18.99
Race Face bottom bracket spacer kit for 124-130mm bottom brackets.
$19.99
High performing square bottom bracket interfaces with English frames.
- Fits square-taper spindle cranksets
- Alloy adjustable cups
- Includes 2 axle bolts
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