These are our new chainring colors.. we’re very proud of them.
We managed to create colors which can not be found at other manufacturers.

new chainring colors


Best choice for bike polo, and for everyday road training or commuting.
The Steamroller‘354 is compatible with every 130 BCD crank arms. Shimano road, Sugino messenger… Both sides of the chainrings are smooth polished and come with anodized or nickel-chrome finishing. The first 6 chainrings have a special backwards design and only available with 44T at the moment. The next series will have the drophole design changed back to the other direction, same as on Sprinter‘354. For availability of colors and sizes contact me via mail.

Currently available in 130 BCD, teeth: 44
black, bloodorange, orange, red, purple, cyan

Yobi Steamroller ’354

Designed and tested for/by track racers! Best choice for trick fixies, bike polo and for everyday road trainingor commuting. The Sprinter design is compatible with Shimano 7710, Miche Primato, Sugino 75 track crank arm and all 144 BCD crank arms.  (some cheap taiwanese Cranks might taight fit ) Both sides of the chainrings are smooth polished and come with anodized or nickel-chrome finishing. They have smoother and rounder tooth valleys and smoother tooth tops that reduces chain noise and results better runnning chains. The thickness of the drop design shape is only 1.2 mm! When reeling harder shearing stress grows on the teeth and on the boltholes of the chainring. The unique design of the drop shape is based on how the stress travels on the ring, so that’s why it’s possible to reduce the thickness on those parts. This makes Yobi Sprinter’354 one of the best track chainrings on the market. For availability of colors and sizes contact me via mail.

Currently available in 144 BCD, teeth: 45, 47
black, grey-silver, silver, red, purple, cyan, nickel-chrom


Yobi Sprinter ’354

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New aluminium Yobi cogs

Best choice for bike polo, and for everyday road training or commuting.
The Oval‘354 is compatible with 130 and 144 BCD crank arms.
Both sides of the chainrings are smooth polished and come with anodized or nickel-chrome finishing.
For availability of colors and sizes contact me via mail.


Yobi Oval

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Sajnos nem lehettem kint, de máris forró dróton kaptam pár nagyfelbontású, ambár rossz minőségűképet amit megosztok. Tange fixik minden mennyiségben. Nekem tetszenek, van kulacstartó szem , szóval a sok drifteléstől kifulladva lenyulhatunk a frissitőért. Nem rossz az a CNC-zet lánctányérse de maradjunk abban az enyém szebb Colnago…. és az a pedál pfuj…..  Bambusz trend kardánhajtással…szerintem ez konkrétan igy ahogy van bumszli. Hm színes ohh … van mindenből mindenféle szín. Fogaskoszorú…..nem tudom ki a gyártó, de ezek elég nehéznek tűnnek..nade szépek a színek.

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Eurobike 2009 pár foto

yobi+track+chainring+fixedgear

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Yobi 130/144 -es pályalánctányérok