julio 28, 2026
Removed from an '89 GT Karakoram K2 mountain bike. Very good condition for age. The inner rings appear to be ovaltech rings (biopace style). Arms: 170mm 110 bcd. Square Taper.
julio 28, 2026
New Never Mounted, no signs of mounting, use or pedal installs. Chainrings shows no signs of use. New Condition 170mm Arms 46t 110BCD Raceface Chainring Square taper Also has a bolt on ring in place or a third chainring This is really all of the info I have on it See pictures for condition Ask any questions before purchasing
julio 28, 2026
New Never Mounted, no signs of mounting, use or pedal installs. Chainrings shows no signs of use. New Condition 170mm Arms 46t 110BCD Raceface Chainring Square taper Also has a bolt on ring in place or a third chainring This is really all of the info I have on it See pictures for condition Ask any questions before purchasing
julio 28, 2026
[Chainring]Size: 30T,Shape:Crown. Single Speed Ring Weight: 28g(0.06 lbs) ,Fit for 104 BCD 8S/9S/10S/11S Single Speed crankset. [Material]: Alloy Aluminum 6061 MTB crank, Light weight, Stylish, High compatibility,Durable,7075 Alu 30T Chainring Narrow Wide.
julio 27, 2026
Drive side only with chainrings.
julio 27, 2026
STRONGLIGHT Crankset Rings are STRONGLIGHT, but different Some scratching and wear Teeth are good, some wear Taper and pedal slots are good Functioning correctly Check pics. Thanks
julio 27, 2026
STRONGLIGHT Crankset Rings are STRONGLIGHT, but different Some scratching and wear Teeth are good, some wear Taper and pedal slots are good Functioning correctly Check pics. Thanks
julio 27, 2026
In good functional vintage condition. Minor wear and cosmetic blemishes. 175mm length, 48/38/28 chainrings. Great for vintage road and mountain triple set ups. These are great for touring bikes and early mountain bikes. Please see attached photos for details and condition. Please see my other listings for lots more cool vintage bike parts.
julio 27, 2026
Standard square taper.Size is 175. Original 48/38/28 Biopace chainrings in great shape. 9/16 X 20T pedal threads (English). Tapers and threading in great shape. Includes the original 1.37 X 24 bottom bracket, english threading.
julio 27, 2026
Matched set of Shimano FC-B124 mountain bike 175mm cranks. Standard square taper. Size is 175mm. Original Shimano Biopace 48/38/ chainrings. 9/16 X 20T pedal threads (English). Threading and tapers in great shape.
julio 27, 2026
Nice matched set of Shimano FC-B124 mountain bike 175mm cranks. Standard square taper. Size is 175mm. Original Shimano Biopace 48/38/28 chainrings. 9/16 X 20T pedal threads (English). Threading and tapers in great shape.
julio 27, 2026
Matched set of Shimano FC-B124 mountain bike 175mm cranks. Standard square taper. Size is 175mm. Original Shimano Biopace 48/38/28 chainrings. 9/16 X 20T pedal threads (English). Threading and tapers in great shape.