I used this to replace the bb in my 1983 Schwinn Predator. It worked perfectly, but the “sealed” mechanism is and it isn’t. It’s the same as a basic non sealed bb, but they added this plastic grommet the goes between the bearing ring and the rest of the assembly. It works to an extent, but note the after time and friction that grommet will wear out and start to protrude from the assembly. You’ll have to replace it at that point. I’ve been using mine for six months and I have not had to…
John Hibbits
comfortable shorts Shorts are great, comfy and true to size. First time using them and i wen...
WOTOW Wireless Bike Computer, Large LCD Digital Display with Backlight Waterproof Bicycle Bike Speedometer Sensitive Data Statistics Recording Cycling Odometer Multi Function (Black)
C. Wier
Good for fidgety hands I'm a picker. When I'm reading or watching TV, if my hands aren't occ...
Strong Heavy Duty Black Anodized Iron Unicycle Display Stand for 16 to 24 Inches Wheel Rim Easy Storage Rack Upright Feature Stow Away Balance Training Cycling Exercise Mountain Road Street Bike
Bike Phone Mount Holder, 360° Rotation Universal Bicycle Handlebars Car Mount Holder Bracket with Free Rubber Strip Desktop Adjustable Cell Phone Holder for iphone X 8 7 6 6s Plus Se 5 5s 5c Samsung
Marshall David Wahlstromhelgren
Awesome Derailleur Highly Recommend! Excellent Derailleur, Acera was a perfect match to the ...
OXA Hydration Backpack with 2L Water Bladder, Thermal Insulation Layer Keeps Water Cool (up to 4 Hours), for Hiking, Running, Cycling, Climbing (Black)
Bearings are better than adequate, not so sure about the seals.
I used this to replace the bb in my 1983 Schwinn Predator. It worked perfectly, but the “sealed” mechanism is and it isn’t. It’s the same as a basic non sealed bb, but they added this plastic grommet the goes between the bearing ring and the rest of the assembly. It works to an extent, but note the after time and friction that grommet will wear out and start to protrude from the assembly. You’ll have to replace it at that point. I’ve been using mine for six months and I have not had to…