The Aurum Aluminum offers a DH-proven design in a premium aluminum frame and is built to be the ultimate DH park rig, happily churning out lap after lap at your favorite gravity-fueled destination throughout the season.
Developed in collaboration with Norco Factory Racing, the Aurum A1’s World-Cup racing heritage will put any gravity junkie or passionate DH racer in the hot seat — at races and with your buddies during a day at the park.
The Aurum A1 features Gravity Tune, with rear-center lengths that increase proportionately to the front center length for each frame size, achieving optimal body position and weight distribution for superior handling and control. The 6060-T6 frame includes strategic frame armor and integrated fork bump stops, with fender and shuttle guards for protection from day to day high speed riding and surprise get-offs.
Designed around 27.5” wheels for strength and stiffness, the Aurum A1 provides 200mm of supple travel with its Fox Performance Vanilla LSC rear shock and RockShox Boxxer Select fork. With a tough, reliable Shimano Zee 10-speed DH drivetrain and 200mm SRAM Code R brakes, you’ll have all the performance and reliability you need for a day at the park without the massive repair bills.
|Frame||Aurum A 7.1|
|Fork||RockShox Boxxer Select, Debonair, Charger RC, 200mm Travel|
|Rear Shock||Fox Performance Vanilla LSC, Coil Spring, S 350lb, M 400lb, L 450lb, XL 500lb Spring Weight|
Front: 20 x 110mm Boost
Rear: 12 x 148mm Boost
|Rims/Wheels||WTB ST i29 TCS 2.0, 27.5|
Front: Novatech sealed bearing
Rear: SRAM MTH-746, sealed bearing
|Spokes||Stainless Steel, 14g, Black|
|Tires||Maxxis Assegai 2.5" EXO/TR|
|Crankset||Raceface Chester, 165mm|
|Bottom Bracket||Race Face 83mm|
|Rear Derailleur||Shimano Zee, RD-M640, short cage|
|Cassette/Rear Cogs||SRAM PG 1030, 10 speed 11-28T|
|Shifters||Shimano Zee, SL-M640, 10 speed|
|Handlebars||Norco 6061, 800mm, 20mm rise, 35mm bore|
|Tape/Grips||VP, lock on|
|Stem||Race Face Chester DM 35, 50mm|
|Brakes||SRAM Code R 4 Piston, Hydraulic, 200mm|
|Saddle||WTB Volt Sport|
|Seat Post||Norco 6061 alloy, 2-bolt head|
|Accessories & Extras||e*thirteen LG 1 chain tensioner|
* Subject to change without notice.
|Red / Small||058817424816||0603110704||38688|
|Red / Medium||058817424823||0603110705||40905|
|Red / Large||058817424830||0603110706|
|Red / X-Large||058817424908||0603110707|