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FORCE 8-Peg (3mm offset) Direct Mount Crank Oval XX SL Narrow Wide Chainring

FORCE 8-Peg (3mm offset) Direct Mount Crank Oval XX SL Narrow Wide Chainring

$42.00 USD
$42.00 USD
Sale Sold out
SIZE
Model 28T or 30T or 32T or 34T or 36T or 38T 40T ot 42T or 44T
Colour Black 
Made from 7075-T651
Surface coating Anodizing
Made with CNC milling
Chainring shape Oval
Compatible cranksets

FORCE 8-Peg Direct Mount Crank
Weight, grams  40g (28T),49g (30T), 61g (32T), 70g (34T), 77g (36T)，88g (38T),98g (40T),100g (42T),110g (44T),
Offset, mm 3mm
Chain compatibility Standard or 9/10/11/12 speed 

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

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               OVAL CHAINRING ADVANTAGES

  • Even at-the-wheel distribution of pedaling torque

  • Improved responsiveness and pedaling smoothness, narrower dead spots and increased span of your gluteus and hamstrings

  • Easier uphill riding, especially on soft and slippery terrains

  • Increased pedaling efficiency

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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.