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TRA 27.5


Current price: $800 RRP
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Expected in our warehouse around {{partnumber.stock.DateExpectedToFormat}}  and shipped in about 1 week{{partnumber.stock.DateExpectedToWeeks}}-{{partnumber.stock.DateExpectedToWeeks + 1}} weeks

Please note that the stock availability on our website is Giant Australia’s warehouse stock. Please contact us regarding in-store availability.



The all-new TRA wheelsystems are built to tackle the toughest most technical terrain at top speed by offering an innovative rim edge design that reduces the probability of flats even under the harshest conditions. The alloy TRA WheelSystem comes in at a more accessible price point with bomb-proof durability and added compliance.


  • Innovative Wide Guard technology drastically reduces pinch flats and offers superior impact protection without the need for heavy tire inserts.
  • A 30mm inner rim width and 5mm rim sidewalls allow lower tire pressures for better traction and control.
  • 72-tooth pawl driver and oversized internals for instant engagement and superior durability.
  • Robust and lightweight alloy rim construction with hollow rim sidewalls


Rim Material: Alloy
Rim Type: Hookless
Tubeless: Giant Tubeless System (Rim Tape and Valve Kit Included)
Rim Depth: 21mm
Rim Outer Width: 40mm
Rim Inner Width: 30mm
ETRTO: 622x30
Front Hub: Alloy, 6 Bolt
Rear Hub: Alloy, 72T Pawl Driver, 6 Bolt
Hub Compatibility: Shimano HG / MS, SRAM XD
Bearing: Sealed Cartridge
Front Axle: 110x15, Boost, Thru Axle
Rear Axle: 148x12, Boost, Thru Axle
Front Spokes: SAPIM LASER
Front Lacing: 28H, DBL, SP
Rear Spokes: SAPIM LASER
Rear Lacing: 28H, DBL
Nipple Type: SAPIM Double Square
Warranty: 2 years
Pair Weight: 1,947g (F/R 29), 1,914g (F29/R27.5) XD without tape/valve
Front Weight: 900g (29) without tape/valve
Rear Weight: 1,048g (29) / 1,015g (27.5) without tape/valve


Featuring race-proven durability and efficiency, the new TRA boasts a hollow 5mm wide rim edge design for added strength, a reduced risk of pinch flats, and lower tire pressure for more traction and control. Lightweight alloy rims and a 72-tooth hub help maximize power transfer and get you down the mountain faster.

TRA WheelSystem with interactive tooltips

Techs & Features

Hookless Rim Design
Dynamic Balanced Lacing
Wide Guard Technology

Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products with your local retailer at the time of sale if purchasing in-store. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs.