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PASS QUEST-SPRILL

110BCD 2X X110BCD Sprocket Crankshaft set Road bike Gravel bike 11-12S

110BCD 2X X110BCD Sprocket Crankshaft set Road bike Gravel bike 11-12S

$6.00 USD
$6.00 USD
Sale Sold out
Select Size
Select Number of teeth
Model 48-35T or 50-34T or 52-36T or 53-39T or 54-40T  or 56-42T
Colour Black 
Made from 7075-T651 
Surface coating Anodizing
Made with CNC milling 
Offset 0 mm
Chainring shape ROUND
Compatible cranksets


SHIMANO 110 BCD (4-bolt AERO);   5800 6800 9000

110bcd power meter or spider

XCADEY power meter/ SIGEYI power meter
Megene P505 power meter/ Megene M515 power meter
Power 2 max power meter/ NEXGA power mete etc.

 
Weight, grams 144g (48T),150g (50T), 173g (52T), 193g (53T), -g (54T), 232g (56T)
Chain compatibility

Support 11/12 speed ordinary chain

Bicycle shops or dealers, please contact us，we can offer preferential pricing.

wenyahu39@gmail.com

               

PASS QUEST 2X CHAINRING

  • Important Notes:
  • FC5800/FC6800(Four claws without arc)
    FC-R7000/FC-R8000 FC-R9100(There's an arc in the upper right corner)
    FC-R7100/FC-R8100 FC-R9200(There are a total of two curved sections: one in the upper-right corner and one in the lower-right corner)
  • The chainring is made of a whole aluminum plate by CNC milling, which is thinned and chamfered toensure strength while reducing the weight by morethan 10g compared with the previous series. The POdouble-speed gearbox has smooth speed changes,effortless climbing, strong sprinting, outstanding competitive advantages, and is suitable for variousroad conditions, effectively improving the ridingexperience ofriders.
  • (BCD:THE CENTER HOLE OF THE DISC NAILFORMS THE DIAMETER OF THE CIRCLE)
  • The gear box solves the problem of chain drop and chain noise from the root by optimizing the internal structure and transmissions ystem.
  • Variable Speed: The chainring is matched with flywheels with different numbers of teeth. It can provide more speed options than the single chainring system. It allows riders to find the right gear ratio under various road conditions. It allows riders to ride effciently under different road conditions.
  • Specially Shaped Pins:
    Designed to ensure precise chain engagement, these pins facilitate a tighter and more secure fit between the chain and the chainring.
    This significantly enhances both riding control and safety.
  • 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.
  • We provide standard screws free of charge.
    Locking torque: 6-8 N·M
    Excessive torque may damage the screw
  • Installation Instructions:
    1. Position the large chainring pin directly beneath the crank arm.
    2. Align the positioning point on the small chainring directly beneath the crank arm.
    3. Align the countersunk holes with the chainring bolts to complete the installation.

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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.