>> Track chainrings
Yobi Sprinter ’354
Yobi Steamroller ’354
Yobi Oval
Chainrings production background:
The material is CNC machined 5 mm wide 7075-T6 aluminium plate!
The codename ’354 refers to 3 mm tooth width, 5 mm outer ring width, and 4 mm inner ring width. It’s a perfect combination of minimalised weight and maximum strength which provides a unique shape. It’s available in many customised variations (customised color, number of teeth, customised laser engraving). The surface comes with anodized or nickel-chrome finishing. Anodizing can be made with 12 colors and some of them in 2-3 different color tones. The nickel-chrome surface enhances lifespan and has an extra production cost (12% of the price).
Yobi chainring family supports 1/2″ X 1/8″ chain size:
Sprinter’354 144 BCD 45/46/47/48
Steamroller’354 130 BCD 44/45/46/47/48
Oval’354 130/144 BCD 46/48
The limited stock consists of the above, but it’s also possible to produce
larger chainrings up to 52 teeth (based on order).
For availability of colors/sizes/price, please contact me via mail yobi@yobibikeparts.com thanks!
>> Track hubs … details soon!
Yobi high flange hubs
Yobi normal hubs
>> Accessories …Find everything from essential gadgets to other bits and pieces…soon!
aluminium track hub bolts
cog
