PASS QUEST

PASS QUEST 2X X110BCD Sprocket AERO Road bike Gravel bike 11-12s

Rating: 4.75 out of 5 (4)
Model  48-33T or 48-35Tor 50-34T or 52-36T or 53-39T or 54-38T or 54-40T or 56-42T or 58-44T or 60-46T
Colour Black or Silver
Made from 7075-T651 
Surface coating Anodizing
Made with CNC milling 
Origin CHINA
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 -g (48-33T),166g (48-35T), 174g (50-34T), 200g (52-36T), 206g (53T-39), -g (50-38T),231g (54-40T),258g (56-42T),287g (58-44T),316g (60-46T)
Chain compatibility Support 11/12 speed ordinary chain

Bicycle shop or dealer contact customer service

This product can be customized with a devilish smiley face.


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)
  • Smooth Shifting: We conducted over 30 experiments—patiently refining the tooth profile, the placement of the up-shift pins, and the orientation of the down-shift ramps—ultimately earning the seal of approval from numerous expert testers.
  • Competition-Grade Rigidity: Featuring a completely solid, one-piece molded construction, it eliminates deformation and power loss—born for pure power, making your long-distance rides significantly more effortless.
  • Ensuring its lightweight performance remains far ahead of the competition, this chainring features a uniquely shaped pin design to deliver exceptional chain-catching capabilities, thereby significantly boosting shifting efficiency.
  • Exceptional Rigidity:
    The chainring is precision-machined via CNC from high-strength 7075-T651 aluminum alloy. Its triangular and textured structural design ensures outstanding rigidity, delivering direct and efficient power transfer.
  • 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.
  • Alignment Mark: The chainring spider features an alignment point; during installation, this point should be positioned directly behind the crank arm.
  • The bolts are precision-machined from a single block of AL7075-T651 alloy via CNC processing. These are 9mm extended bolts designed for double chainrings, effectively preventing loosening and minimizing unwanted noise.
  • Locking torque: 6-8 N·M

    Excessive torque may damage the screw.

FAQ

Continuous upgrading and optimization


We have more colorful custom-designed products.

This product comes in two colors and is a limited edition, so we don't have a link to it.

If you are interested in a customized product, you can contact customer service to inquire about the number of teeth, price, and our stock availability.
We will reply to you as soon as possible.

You can also email wangchan1013@gmail.com for more details.

If you are a bicycle shop owner, please contact customer service and provide the relevant documents. We will offer you a discounted price.

Looking for top-level professional cyclists

This is the new equipment for professional road bikers, track bikers, and time trial riders.

We designed and manufactured a 5mm thick narrow-wide chainring, increasing lateral stiffness and featuring a high bracket density. It weighs about the same as a carbon fiber chainring with the same number of teeth, but is much stiffer, making it suitable for riders with higher power output.

Our single-speed chainring has also been optimized and upgraded.

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Questions raised will be answered as quickly as possible

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After years of precipitation,Our technology is becoming more and more mature

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