RaceFace Aeffect R Crankset - 170mm, Direct Mount CINCH, RaceFace EXI Spindle Interface, Black

By: RaceFace

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  • The RaceFace Aeffect R crankset offers enduro-rated strength in a lightweight XC-style package, making it a solid and dependable crankset choice.
    • Direct mount chainline: 51mm / 57.5mm (Flipped Ring)
    • 2X Cinch spider chainline: 49.5mm
    • Boost 2X Cinch spider chainline: 52.5mm
    • Its forged 7050 AL construction optimizes stiffness without added weight
    • The Aeffect R features the versatile CINCH system for plenty of interchangeable spider options
    • Can run alloy or steel CINCH direct mount chainrings
    • Boost compatible 24mm EXI interface spindle
    Item Specifications
    BB Included No
    Chainline/Hub Compatibility 135/142 MTB Hubs
    Chainline/Hub Compatibility 141/148 Boost Hubs
    Chainline/Hub Compatibility 150/157 DH Hubs
    Chainring BCD Direct Mount CINCH
    Color Stealth
    Crank Intended Use Mountain
    Crank Length (mm) 170
    Defined Color Black
    keyword search RXC137
    Number of Chainrings No Rings, No Spider Included
    Pedal Spindle 9/16"
    Spindle Interface Type RaceFace EXI
    RaceFace Aeffect R Crankset Crankset UPC: 821973354323
  • United States Shipping:

    Everything in the entire store ships for free to the USA, it's that simple, no catch. The free service will likely be USPS or FedEx depending on the size of the package. Please see our USA Shipping Options page for more info. Everything ships pretty darn fast since we have a shop/shipment center on the West and East Coast.

    International Shipping:

    International shipping is available on 99% of our products. Shipping cost can be calculated on the cart page or during checkout. We are experts at international shipping so please buy with confidence. We have great prices on Usps Priority & Express services, all services will include a tracking number. Please see our International Shipping Options page for more info.


    We offer a 45 day return period on all new items. We want our customers to be happy and returns to be easy. Please see our Return Policy FAQ's page for more info.

Sku: CK8045

Mpn: CK20AER137ARM170BLK

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