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PASS QUEST-SPRILL

110BCD 2X R9200 R8100 R7100 Sprocket Crankshaft set Road bike Gravel bike 11-12S New

110BCD 2X R9200 R8100 R7100 Sprocket Crankshaft set Road bike Gravel bike 11-12S New

$29.00 USD
$29.00 USD
Sale Sold out
Select 尺寸
Model 48-35T or 50-34T or 52-36T or 53-39T  or 56-42T or 58-44T or 60-46T
Colour Black 
Made from 7075-T651 
Surface coating Anodizing
Made with CNC milling 
Offset 0 mm
Chainring shape ROUND
Compatible cranksets

Shimano FC-R8100 - ULTEGR
Shimano FC-R7100 - SHIMANO 105 CRANK
Shimano FC-R9200 - Dura-Ace
Weight, grams 158g (48T),172g (50T), 188g (52T), 202g (53T), -g (54T), 258g (56T), 286g (58T), 308g (60T)
Chain compatibility

11/12 ordinary chain

R9200 BCD110 R8100 R7100
This product can be customized with a devilish smiley face.

Bicycle shop or dealer contact customer service


PASS QUEST 2X CHAINRING

  • The 110BCD R92-8100 variable speed double disc is CNC milled from the whole aluminum plate, and the back is hollowed out and milled and chamfered to ensure the strength and reduce the weight of the chainring! The speed change disc is designed as a whole, and other gears cannot be replaced, and different brands cannot be matched at will.
  • It takes time to polish the aluminum plate with a thickness of 5mm. The texture and triangular structure ensure the hardness of the chainring while bringing a lighter experience
  • The double chainrings are designed well. Do not mix different brands and different gear numbers. Smooth speed change cannot be guaranteed.
  • All PASS QUEST double chainring must be used as pass quest original pair set. Mix with other brand chainring will not work.
  • Precision Component Notice Chainring bolts are high-precision parts.Improperinstallation may cause damage.
    Not covered under warranty.

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Which size of an oval should I choose

We always recommend swapping like for like, so if you have a 32T round ring at the moment, you should consider getting a 32T oval. The same applies to our shiftable road ovals, we recommend that you purchase ovals with the same teeth count as your round rings.

How to calculate gear inches for an oval chainring

Exactly same way as for round chainring. You just need to use the nominal size in the calculation of an oval ring you have. That is, if you buy 32T oval you use for calculation 32T size. Reason for this is 32T oval chainring has same circumference as the 32T round. We optimize the shape but not circumference - it stays constant. Distance between each teeth always has to remain at 12.7mm to engage the chain properly. You can use any online calculator to get gear inches for an oval chainring.