Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 27.5" -
Travel Front 200mm -
Fork RockShox BoXXer Select
-
Groupset GX, Truvativ Descendant -
Suspension Full -
Drivetrain 1 × 7 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
154cm - 165cm
SM/MD
163cm - 174cm
XL
181cm - 191cm
MD/LG
172cm - 182cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
High Single Pivot DH Frame 29 M/L, L/XL, 27.5 XS/S, S/M, M/L, L/XL
Suspension Fork
RockShox Boxxer Select, Charger, 200mm Travel
Rear Shock
RockShox Super Deluxe Ultimate DH RC, Coil Spring, 400lb/in (XS/S) , 450lb/in (S/M), 500lb/in (M/L), 550lb/in (L/XL)
Drivetrain
Rear Derailleur
SRAM GX DH, medium cage, 7 speed
Shift Levers
SRAM GX1, 7 speed
Cassette
SRAM CS, PG720 DH, 11-25T
Crank
Truvativ Descendant DH DUB, 165mm, 34T
Bottom Bracket
SRAM PressFit DUB
Chain
SRAM PC 1110
Chain Guide
e*thirteen LG 1+
Chain Tensioner
e*thirteen LG 1+
Wheels
Front Hub
Novatech sealed bearing 20x110mm
Rear Hub
DT Swiss 370, 12x142mm Boost 27.5, 12x148mm Boost 29
Rims
e*thirteen LG1 DH
Tires
Maxxis Assegai 2.5" 3C/MaxxGrip/DH/TR
Brakes
Brakes
SRAM Code R 4 piston Hydraulic, 200mm
Cockpit
Handlebar
Deity Race Point, 810mm, 25mm (XS/S, S/M), 38mm rise (M/L, L/XL), 35mm bore
Grips
Deity KnuckleDuster Grips, lock on, black
Headset
Cane Creek 40 Series, sealed bearing
Seat
Saddle
SDG Fly RL
Seatpost
Norco 6061 alloy, 2-bolt head
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM/MD | XL | XL | MD/LG | MD/LG |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.462 mm | 1.409 mm | 1.338 mm | 1.316 mm | 1.399 mm | 1.362 mm |
| Bottom Bracket Height | 350 mm | 350 mm | 353 mm | 350 mm | 353 mm | 350 mm |
| Front Center | 769 mm | 793 mm | 836 mm | 840 mm | 816 mm | 817 mm |
| Rake | 52 mm | 52 mm | 58 mm | 52 mm | 58 mm | 52 mm |
| Trail | 126 mm | 126 mm | 125 mm | 126 mm | 125 mm | 126 mm |
| Stack | 592 mm | 599 mm | 617 mm | 612 mm | 617 mm | 606 mm |
| Reach | 405 mm | 425 mm | 461 mm | 465 mm | 441 mm | 445 mm |
| Top Tube Length | 571 mm | 603 mm | 667 mm | 637 mm | 666 mm | 667 mm |
| Seat Tube Angle | 74.4 ° | 73.5 ° | 71.6 ° | 71.8 ° | 72.3 ° | 72.7 ° |
| Seat Tube Length | 400 mm | 415 mm | 446 mm | 445 mm | 431 mm | 430 mm |
| Head Tube Angle | 62.5 ° | 62.5 ° | 62.5 ° | 62.5 ° | 62.5 ° | 62.5 ° |
| Head Tube Length | 100 mm | 107.5 mm | 100 mm | 122.5 mm | 100 mm | 115 mm |
| Chainstay Length | 400 mm | 410 mm | 430 mm | 430 mm | 420 mm | 420 mm |
| Wheelbase | 1169 mm | 1203 mm | 1265 mm | 1270 mm | 1235 mm | 1237 mm |
| Bottom Bracket Drop | 5 mm | 5 mm | 24 mm | 5 mm | 24 mm | 5 mm |
| Standover Height | 631 mm | 632 mm | 652 mm | 638 mm | 652 mm | 635 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" | 27" |
| Rider Min Height | 154 cm | 163 cm | cm | 181 cm | cm | 172 cm |
| Rider Max Height | 165 cm | 174 cm | cm | 191 cm | cm | 182 cm |
About this model
Aurum HSP C2 27.5 belongs to the Norco Aurum model. There are 70 bikes that carry this model name. Check out the entire range from 2021 of this model, by clicking this link.
Model range prices
Norco Aurum A1 2021 is the most affordable bike of this model and has a price of 3749$. On the other hand, Norco Aurum HSP C1 27.5 2021, is the most expensive and costs 7699$.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Downhill bikes average price
Our math shows that the average cost of a dependable Downhill bike is 3391$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Downhill bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
At the moment of the release date, Norco Aurum HSP C2 27.5 price was 5299$. Comparing this to the average Downhill bike price, we see that the price is 56.27% more expensive.
Overview of components
Fork
The RockShox BoXXer Select is included from the factory. It has a travel distance of 200mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Wheels size
When it comes to wheels, the Aurum HSP C2 27.5 bike is equipped with the 27.5″ aluminum model. 27.5″ wheels will reach higher speeds than smaller-sized wheels. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Norco Aurum HSP C2 27.5 has Hydraulic Disc brakes installed. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.