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PASS QUEST-SPRILL

SHIMANO (1.8mm inward/outward offset) GRAVEL/ROAD narrow wide chainring 40-48T

SHIMANO (1.8mm inward/outward offset) GRAVEL/ROAD narrow wide chainring 40-48T

Regular price $53.00 USD
Regular price Sale price $53.00 USD
Sale Sold out
Select 尺寸
Model 40T or 42T or 44T or  46T or 48T
Colour Black or Silver
Made from 7075-T651 Aluminum Alloy
Surface coating Anodizing
Made with CNC milling
Chainring shape Round
Compatible cranksets Shimano -Direct Mount (XTR M9100/9120/9125/9130、XT M8100/8120/8130、SLX M7100/7120/7130,Deore M6100/6120/6130、MT900、MT610)
Weight, grams

115 (42T), 127 (44T),143 (46T), 157 (48T)

Offset, mm

1.8mm

Offset inward (Close to the frame)

Offset outward (Away from the frame)

Chain compatibility 9/10/11/12S regular chain

 Bicycle shop or dealer contact customer service

 

     

            PASS QUEST NARROW WIDE CHAINRING

  • For Shimano direct-mount Chainring is made of the whole aluminum plate by CNC milling. The back is hollowed and chamfered,ensuringthe strength and reducingthe weightof the gear disc! The tooth plate adopts a lengthened tooth shape, and the teeth exceed the chain a lot, even if the chain beats violently, it is difficult to get out of the teeth, so as not to drop the chain.
  • (Due to different measurement methods any weight difference within 5% is within a reasonable range)
  • This chainring features an outwardoffset-meaningit sits away from the frame.Specifically engineered for MTB road riders,it allows the installation oflarger chainringseffectively boosting the maximum sprint speed!
  • This chainring is engineered with a 1.8mm outward offset,allowing certain MTB frames to fit larger chainringswhile preventing chainring-to-frame interference.The optimized offset provides better clearance,ensuring smoother compatibility and a more efficient riding experience
  • 7075 aluminum alloy is difficult to anodeFor this reason,we through many product proofingUpgrade sandblasting anode to matte anodeMore beautiful texture
  • For lightweight and rigid gear.We use a lot of hollowed out designsIn order to make the gear plate moreBeautiful and full of three-dimensional sense.The edges and corners of the disc are chamfered
  • The gear disc and the crank are betterintegrated.     Better fit effectively reduces abnormal noise
  • The gear disc is made of high strength 7075-T651 aluminum CNC.The triangular and textured structure ensures the rigidity of thegear disc,direct force

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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.