Advertising Disclosure
10 Best jis bottom bracket in Canada
Best Choice01
OMNI RacerOMNI Racer Worlds LIGHTEST Steel JIS Square Taper Bottom Bracket- Italian (70x127.5mm)
Main highlights- WANT THE LIGHTEST or CERAMIC MODEL? See the full TITANIUM & CERAMIC version at link at bottom.
- SUPER SMOOTH PREMIUM BEARINGS: ABEC 5 standard, Grade 5 Chromium Steel Balls, and polished 52100 High Carbon Chromium alloy races sealed with X-SEALS. Extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races.
- SUPER LOW FRICTION X-SEALS: Patented technology uses Low Friction Dual Lip Seals housed in the Premium bearings and CNC machined alloy cups. This allows the seals to fit very precisely and allow for less contact between the rotating parts in order to reduce energy-wasting friction. In addition, the seals provide better protection for the bearings since there is less space for the elements to get past the seals.
- MADE IN TEXAS
- LIGHTWEIGHT & STIFF SHAFT: Strong and stiff CNC machined hollow cromoly steel shaft for extra weight savings. JIS 2.0 degree square taper shaft.
- CRANKSET FIT: SHIMANO and other JIS 2.0° Degree Square Taper type
- CRANKSET BOLTS: Steel high quality bolts included: 8Mx20
9.9Exceptional
Show more
- Curious about how we select the top products for you? Explore How It Works
- 02
OMNI Racer
OMNI Racer Worlds LIGHTEST Steel JIS Square Taper Bottom Bracket- Italian (70x118mm)
Main highlights- WANT THE LIGHTEST or CERAMIC MODEL? See the full TITANIUM & CERAMIC version at link at bottom.
- SUPER SMOOTH PREMIUM BEARINGS: ABEC 5 standard, Grade 5 Chromium Steel Balls, and polished 52100 High Carbon Chromium alloy races sealed with X-SEALS. Extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races.
- SUPER LOW FRICTION X-SEALS: Patented technology uses Low Friction Dual Lip Seals housed in the Premium bearings and CNC machined alloy cups. This allows the seals to fit very precisely and allow for less contact between the rotating parts in order to reduce energy-wasting friction. In addition, the seals provide better protection for the bearings since there is less space for the elements to get past the seals.
- LIGHTWEIGHT & STIFF SHAFT: Strong and stiff CNC machined hollow cromoly steel shaft for extra weight savings. JIS 2.0 degree square taper shaft.
- CRANKSET FIT: SHIMANO and other JIS 2.0° Degree Square Taper type
9.6Exceptional
Show more
Value for Money03
SHIMANOShimano Bottom Bracket. Bb-Un300. Spindle Square Type. Shell:BSA
14% OffMain highlights- Spindle Length: 113
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Bottom Bracket Shell I.D.: 1.37
- BB Shell Width (mm): 68 mm
9.5Excellent
Show more
- 04SHIMANO
Shimano BB-UN300 Bottom Bracket - English, 68 x 110mm Spindle, Square Taper JIS
Main highlights- Spindle Length: 110
- Hollow spindle
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- BB Shell Width (mm): 68 mm
9.4Excellent
Show more
- 05
SHIMANO
SHIMANO UN300 Bottom Bracket English 73x122.5mm Square Taper
Main highlights- Details:Cartridge Bearing Square Bottom BracketBetter chainline reliability with chain line stabilizerFits JIS Square Tapered CranksetsHollow Spindle
9.2Excellent
Show more
- 06SHIMANO
Shimano Square Type Bicycle Bottom Bracket - BSA 68MM, Spindle: 122.5MM
Main highlights- SHIMANO quality/performance cartridge bearing square bottom bracket
- Fits JIS square-taper cranksets
- Better chainline stability with chain line stabilizer
- Adapter material: Aluminum
9.1Excellent
Show more
- 07Ztto
ZTTO Bike JIS Square Taper Bottom Bracket - 103 107 110.5 113 116 118 120 122.5 124.5 127.5mm BSA 68 English Threaded BB ISO Bicycle Bracket for Mountain/MTB/Road/Ebike/Fat Bike (68x122.5L)
Main highlights- 【Wide Compatibility】 Designed for standard 68mm frame shells and offered in various spindle lengths (103–127.5mm) to accommodate a broad range of cranksets. Meets JIS specifications and remains compatible with most ISO components.
- 【Smooth & Silent Operation】 Equipped with sealed precision bearings that reduce friction and block out moisture, dust, and grit—ensuring smooth, noise-free rotation even during long-distance or off-road cycling.
- 【Precision CNC Thread】 Features high-accuracy CNC-machined threads (1.37" x 24TPI), ensuring easy installation and a secure fit into your bike's bottom bracket shell without damaging the frame.
- 【Enhanced Power Transfer】 The integrated design minimizes energy loss by providing a stable crank connection, delivering more efficient power output while protecting your frame from excess torque stress.
- 【Easy to Install & Maintain】 Installation is straightforward using standard bottom bracket tools. Comes with waterproof and dustproof hex screws for added durability and reliable long-term performance.
- 【Durable & Long-Lasting】 This square taper bottom bracket is constructed with a robust steel shell and high-strength materials to resist deformation and wear, offering exceptional longevity with minimal maintenance required.
9.0Excellent
Show more
- 08SHIMANO
Shimano, BB-UN300-LL123, Square Taper BB, British, 68mm, 122.5mm, Silver
Main highlights- Hollow spindle
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- 50mm chainline
8.9Very Good
Show more
- 09
SHIMANO
SHIM CKST TOURNEY 170 28/38/48 FC TY501 6/7/8SPD W/C GUARD
Main highlights- Triple chainring
- Plastic chainguard
- Bottom Bracket not included
- Bottom Bracket Interface Type: Square Taper JIS
8.7Very Good
Show more
- 10
FSA
705189 - Cartridge Bottom Bracket Power Pro JIS 73x122.5mm
Main highlights- Wide bearing placement and extra wide platform for even load distribution.
- Technology and comfort for your maximum enjoyment.
- Made with materials that create a lightweight and durable pedal.
- Enjoy your favorite sport to the fullest.
- Efficient power transfer.
8.5Good
Show more
