AR25 TRA

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AR25 - TRA System - Dark Side of the Moon - On Black - Front Wheel Profile_WEB.JPG
AR25 - TRA System - Dark Side of the Moon - On Black - Detail 1_WEB.JPG
AR25 - TRA System - Dark Side of the Moon - On Black - Detail 4_WEB.JPG
AR25 - TRA System - Dark Side of the Moon - On Black - Detail 2_WEB.JPG
TRA Lifestyle - photo Burke Saunders - DSC05982 - @burkelawrence.photo - _WEB.JPG
TRA Lifestyle - photo Burke Saunders - DSC06337 - @burkelawrence.photo - _WEB.jpg
TRA Lifestyle - photo Burke Saunders - DSC07070 - @burkelawrence.photo - _WEB 4.36.20 PM.jpg
TRA Lifestyle - photo Burke Saunders - DSC07852 - @burkelawrence.photo - _WEB 4.36.20 PM.JPG
TRA Lifestyle - photo Burke Saunders - DSC07919 - @burkelawrence.photo - _WEB.JPG
AR25 - TRA System - Dark Side of the Moon - On Black - Front Wheel_WEB.JPG
AR25 - TRA System - Dark Side of the Moon - On Black - Front Wheel Profile_WEB.JPG
AR25 - TRA System - Dark Side of the Moon - On Black - Detail 1_WEB.JPG
AR25 - TRA System - Dark Side of the Moon - On Black - Detail 4_WEB.JPG
AR25 - TRA System - Dark Side of the Moon - On Black - Detail 2_WEB.JPG
TRA Lifestyle - photo Burke Saunders - DSC05982 - @burkelawrence.photo - _WEB.JPG
TRA Lifestyle - photo Burke Saunders - DSC06337 - @burkelawrence.photo - _WEB.jpg
TRA Lifestyle - photo Burke Saunders - DSC07070 - @burkelawrence.photo - _WEB 4.36.20 PM.jpg
TRA Lifestyle - photo Burke Saunders - DSC07852 - @burkelawrence.photo - _WEB 4.36.20 PM.JPG
TRA Lifestyle - photo Burke Saunders - DSC07919 - @burkelawrence.photo - _WEB.JPG

AR25 TRA

1,225.00
Add To Cart
  • Weight: Set 1480g, Front 685g, Rear 895g
  • Front Axle: QR 100mm, 9x100mm, 12x100mm, 15x100mm
  • Driver: Shimano/SRAM HG, Campy 11-speed or SRAM XD-R
    6 degree engagement, 3 pawl freehub, 60 point drivering
  • Recommended Tire Width: 25-55mm
  • Recommended Tire Type: Tubeless
  • Rim: Clincher 21.5mm inner width // 25mm outer // 25mm depth
    Tubeless Ready
  • Rear Axle: QR 135mm, 10x135mm, 12x135mm, 12x142mm
  • Brake Rotor Interface: Center Lock
  • Rider Weight: Recommended 250lbs/115kg max
  • Note: Skewers Not Included

MAXIMUM TIRE PRESSURES BY SIZE

700 x 25  -  95 PSI
700 x 28  -  85 PSI
700 x 30-33  -  70 PSI
700 x 35-38  -  55 PSI
700 x 40-44  -  50 PSI
700 x 45-49  -  45 PSI
700 x 50-55  -  35 PSI



AR25 TRA

AR25 TRA is as ready for a fast road ride on a 25mm tire as it is for an escape overnighter mounted on a bikepacking rig dressed in 40’s. If your dropbar disc brake bike sees duty on group road rides and long all-road adventures, keep the AR25 TRA on your short list.

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24 HOLE 2/1 LACING PATTERN

Found on all of our road disc wheels. This lacing pattern reduces wheel weight and promotes even spoke tensions, while maintaining excellent durability. Rear wheels feature 16 spokes on the rear drive side flange, paired with 8 opposing spokes. Due to the rear wheel dish caused by the cassette on the rear wheel, this orientation evens out spoke tension. It also reduces peak stress loads on the spokes and rim, as well as the fatigue cycle incurred in a traditional 24 spoke wheel - allowing a lower spoke count and lighter weight, without the durability issues and increased rim weights commonly associated with low spoke count wheels. 


DRIVE MECHANISM

Rated to withstand 700 ft/lbs of torque! We reduced the pawl count to 3 instead of 6, for lower drag and weight, while still achieving and industry leading (for road hubs) 6 degree engagement. Relocated bearings, and a new freehub seal reduce freehub drag while coasting.  



CUSTOM

Like all of our System Wheels, you can customize your hub and spoke colors in any combination for an additional fee. We offer 11 custom anodized colors: Orange, Purple, Turquoise, Lime, Gold, Green, Blue, Red, Pink, Silver and Black. Visit our AnoLab Custom Wheel Designer to customize your i9s.

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i9 is proud to partner with Stikrd.com to offer custom decals for all i9 rim models. Click here to order a set for your new wheelset, or give a fresh look to your current i9 rims.


Your road bike just got a whole lot brighter. Go fully custom with a set of AR25 TRA and bridge the gap between uninspiring wheels and the limits of your imagination.