Shimano Tourney BB-UN101
KSh2,500.00Specifications
- Model No: BB-UN101
- Series: Shimano Tourney
- Structure: Standard or Chain Case (BB-UN101-K)
- Spindle Type: Square Taper JIS
- Axle Length/Shell Width: D-NL: 122mm | 68mm (BC1.37),LL123: 123mm | 68mm (BC1.37),LL123: 123mm | 73mm (BC1.37)
- Thread Type: BSA 1.370" x 24tpi
- Adapter Material: Resin
Shimano BB-UN300
KSh3,500.00Specifications
- Spindle Type: JIS square taper
- Threading: BSA 68mm shell width
- Spindle Lengths: 107mm, 110mm, 113mm, 115mm, 117.5mm, 118mm, 122.5mm, 127.5mm
- Material: Axle: Cr-Mo steel (hollow), Adapter: Aluminum (left), aluminum/steel (right)
- Bearing Type: Sealed cartridge bearings
- Weight: Approximately 301g
- Crank Bolts: Shimano FC-E6000 bolts recommended
- Recommended Tools: Park Tool BBT-22 for installation/removal, Park Tool CCP-22 for crank removal
Shimano 105 Ultegra SM-BBR60 Hollowtech 2
KSh4,000.00Specifications
- Model Number: SM-BBR60
- Series: Shimano 105 5800 / Ultegra 6800
- Weight: 77 grams
- Frame Interface: BSA 68mm threaded
- Spindle Interface: 24mm (Hollowtech II)
- Bottom Bracket Shell ID: 1.37" (BSA)
- Bearing Type: Sealed cartridge bearings
- Tool Requirement: Requires TL-FC25 adapter for TL-FC32 or 16-notch, 44mm OD tools
Shimano SM-BB71-41B-Press Fit
KSh4,500.00Specifications
- Model: SM-BB71-41B
- BB Type: Press Fit (BB86)
- Shell Width: 86.5 mm
- Shell Diameter: 41 mm
- Axle Diameter: 24 mm
- Material: Fibre-reinforced polymer cups, steel bearings
- Weight: ~63 grams
Sale
Shimano BB-MT501 Hollowtech 2
Specifications
- Model: BB-MT501
- Series: Deore M6100
- Bottom Bracket Type: Threaded Hollowtech II
- Thread Type: BSA (BC 1.37)
- Shell Width: 68mm / 73mm
- Spindle Interface: 24mm (Hollowtech II)
- Bearing Material: Steel (sealed)
- Cup Material: Anodized aluminum
- Sleeve Material: Resin
Sale
Shimano BB-MT500 Hollowtech 2
Specifications
- Model: BB-MT500
- Type: Threaded bottom bracket
- Spindle Interface: 24mm Hollowtech 2
- Shell Width Compatibility: 68mm and 73mm
- Thread Type: 1.37 x 24 TPI
- Bearing Type: Sealed cartridge bearings
- Material: Steel spindle with composite cups
- Weight: Approximately 240 grams
- Color: Black
- Intended Use: Mountain biking
Sale
Shimano Deore SM-BB52 Hollowtech 2
Specifications
- Model: SM-BB52 (68/73 mm), SM-BB52-D (83 mm)
- BB Type: Hollowtech II
- Thread Type: BSA
- Spindle Interface: Shimano Hollowtech II (24 mm diameter)
- Bottom Bracket Shell Width: 68 mm, 73 mm, or 83 mm
- Bottom Bracket Shell I.D.: 1.37 inches
- Weight: Approximately 73 g (68/73 mm version)
- Material: Steel bearings with composite cups
Shimano SM-BB71-41A Press Fit
KSh4,500.00Specifications
- Model: SM-BB71-41A
- Use: Mountain Bike (MTB)
- Bottom Bracket Type: Press Fit (41 x 24 mm)
- Shell Width Compatibility: 89.5 mm or 92 mm
- Shell Diameter: 41 mm
- Axle Diameter: 24 mm
- Weight: 74 g
- Components: Left and right-hand cups, 2.5 mm spacer, inner cover, inner O-rings
- Color: Black
Cotter Pin Bottom Bracket
KSh200.00Specifications
- Material: High-grade soft steel with chrome or zinc plating
- Axle Length: Available in 135mm, 145mm, 152mm
- Diameter: Standard 9.5mm cotter pin compatibility
- Threading: Threaded ends for securing cotter pins with nuts
- Weight: Approximately 300-350g
- Bearing Type: Compatible with loose ball bearings or caged bearings in traditional bottom bracket setups
- Finish: Chrome-plated or zinc-plated for corrosion resistance
Square BB Axle
KSh300.00Specifications
- Material: High-grade steel
- Bearing Type: Sealed cartridge bearings
- Thread Type: BSA (English) threading
- Axle Lengths: 110mm, 113mm, 115mm, 118mm, 122.5mm
- Spindle Interface: J.I.S. (Japanese Industrial Standard) square taper
- Shell Width Compatibility: 68mm (road), 73mm (MTB)
- Weight: Approximately 250–300g (varies by axle length)
- Torque Requirement: 50–70 Nm for crank bolts
- Tool Compatibility: Standard square taper bottom bracket tool