2019 Norco Aurum A1


The Aurum Aluminum offers a DH-proven design in a premium aluminum frame.
As the ultimate DH park rig, the Aurum Aluminum will happily churn out park lap after park lap throughout the season.
200mm of front and rear travel deliver excellent suspension performance and will turn the roughest terrains into smooth rides.
Originally developed in collaboration with Norco Factory Racing, the bike’s World-Cup racing heritage will also put any passionate downhill racer to the forefront when racing against the clock.

Norco Aurum, Aluminum, 200mm Travel, 12x142mm TA Dropouts
RockShox BoXXer RC DebonAir, 200mm Travel, Boost 20x110 TA, 48mm Offset
Rear Shock
Fox Van Performance, 9.5x3"
FSA #57E-1  1.5" to 1-1/8" w / 1-1/8" crown race  
Headset Spacer
3x10mm, 1x5mm, 1x2.5mm, Aluminum
Rear Derailleur
Shimano Zee RD-M640, Short Cage/Shadow Plus, 10 Speed
SRAM GX PG-1030, 11-28T, 10 Speed
KMC X10, 10 Speed
Truvativ Ruktion, 165mm, 34T 
Bottom Bracket
Truvativ Howitzer XR BB, Threaded BSA 83mm
Chain Tensioner
e*thirteen LG1 Chainguide, Chromoly Backplate, ISCG05
Shifter Rear
Shimano Zee SL-M640, 10 Speed  
VP, Lock-On
Norco 20 mm rise 6061 800mm, 35mm bar bore 
Race Face Chester DM 35 stem,  50mm ext. 
Seat Post
Norco 6061 Alloy Double Bolt Head, 30.9mm
Seat Post Clamp
Norco Alloy Nutted Clamp
WTB Volt wide with medium padding 
Front Brake
SRAM Guide R, 4 Piston Hydraulic Disc, SRAM CenterLine 200mm Rotor
Rear Brake
SRAM Guide R, 4 Piston Hydraulic Disc, SRAM CenterLine 200mm Rotor
Brake Levers
SRAM Guide R
Front Hub
Rear Hub
SRAM MTH 746, 12x142mm
Stainless Steel 14g - Black 
WTB SX25, 32 Hole, 25mm Internal Width
Front Tire
Schwalbe Magic Mary, 27.5x2.35", Bike Park
Rear Tire
Schwalbe Magic Mary, 27.5x2.35", Bike Park
Front Axle
Novatech sealed bearing 20x110mm Boost front
Rear Axle
142mm x 12mm TA