PASS QUEST

SHIMANO 2X R8000 R7000 R9100 110BCD Standard closed Road bike Gravel bike

Rating: 5.0 out of 5 (2)
Model

48-35or 50-34T or 52-36T or 53-39T or 54-40T or 56-42T  or 58-44T or 60-46T

Colour Black 
Made from 7075-T651 
Surface coating Anodizing
Made with CNC milling 
Origin CHINA
Chainring shape ROUND
Compatible cranksets

Shimano FC-R8000 - ULTEGR

Shimano FC-R7000 - SHIMANO 105 CRANK

Shimano FC-R9100 - Dura-Ace

Weight, grams

159g (48-35T), 172g (50-34T), 197g (52-36T), 206g (53-39T), 231g (54T), 261g (56-42T) , 286g (58-44T) , 313g (60-46T) 

Chain compatibility Support 11/12 speed ordinary chain

  Support paying an extra $10 to customize the same silver color

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)
  • 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, outstandingcompetitive advantages, and is suitable for variousroad conditions, effectively improving the ridingexperience ofriders.
  • 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
  • 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.
  • Precision Component Notice Chainring bolts are high-precision parts.Improperinstallation may cause damage.
    Not covered under warranty.
  • 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.


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.

Brand Service

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Anytime Answer

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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