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    • Reynolds TR 309E Carbon E-MTB Wheelset

  • Reynolds TR 309E Carbon E-MTB Wheelset

    Coming equipped with two high-quality carbon rims, this electric mountain bike (E-MTB) wheelset offers fantastic stiffness and strength when climbing as well as zero excess grams holding you back when descending down the trails. Reynolds has also kitted out each rim with an asymmetric profile that provides increased toughness and strength through more even spoke tension. This makes it more than capable of handling the speed and torque produced by electric mountain bikes. Another highlight is this version's Super Boost axle spacing, which offers an even wider flange for performance advantages such as increased tyre clearance, greater lateral stiffness, and more stability.

    Carbon E-MTB Wheelset with Reynolds Hub TRE Hubs

    The TRE series is designed specifically for the demands of the more refined generation of e-mountain bikes, which allow you to cover steeper terrain in a shorter time, allowing grinders to go further, faster. Since more miles mean greater wear, Reynolds built the robust TRs rims to an e-bike specific hub using 32 electrcic bike (e-bike) specific spokes and brass nipples. The result is a lightweight wheel for riders demanding top performance from their new machines.


    • Rim Material: Asymmetric Carbon
    • Axle Size: Front: 15x110mm; Rear: 12x157mm, Super Boost
    • Use: E-MTB
    • Rim Width: Inner: 30mm; Outer: 36mm
    • Rim Depth: 26mm
    • Freehub Type: Shimano Micro Spline
    • Spoke Type: Sapim E-Lite JB
    • Spoke Count: Front: 32; Rear: 32
    • Spoke Pattern: Front: 3x; Rear: 3x
    • Hub: Front: Reynolds Hub TRe; Rear: Reynolds Hub TRe
    • Nipple: External Brass
    • Engagement: 10°
    • Pawl: 6
    • Brake Compatibility: 6-bolt disc brake
    • Decal: Blue/Yellow vinyl
    • Included: 2x45mm Tubeless Valve Stems, End Caps (15mm FT/12x142mm RR installed), 30mm Tubeless Tape installed and Reynolds Owner's Manual
    • Wheel Size: 29"
    • Single or Pair: Pair
    • Weight: 2050g (pair)


    • Asymmetric rim profile provides a stronger wheel through more even spoke tension
    • Built with Sapim E-Lite spokes which use 2.3mm spoke head and durable brass nipples
    • Reynolds TRe hub
    • 6 pawl, full inline engagement for ultimate drive mechanism durability
    • 10 degrees of engagement
    • Short steel pawls and reinforced ratchet ring area provide greater durability and strong engagement
    • 5 bearing rear hub design (3 bearings in freehub) help to disperse the increased load from e-bike motor
    • Chromoly steel axle and freehub body for increased durability
    • Reinforced IS-6 disc mount for increased durability
    • Cooling fins behind brake mount for heat dissipation

    Manufacturer's Part Number:

    • R-WC-79966 Black 29" Micro Spline

    Buy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.




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