Norco Sight A1 150 MX 2025
2025 Mountain
Estimate price |
5,899$
Weight | 17.5 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Travel Front 160mm -
Travel Rear 150mm -
Fork RockShox Lyrik Ultimate
-
Groupset GX Eagle Transmission -
Suspension Full -
Drivetrain 1 × 12 Electronic -
Brakes SRAM Maven Silver Hydraulic Disc
Sizing
Recommended size guide.
1
154cm - 165cm
2
162cm - 172cm
3
170cm - 180cm
4
177cm - 188cm
5
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aluminum Frame, 150mm Travel, UDH, Hangerless Interface Compatible, Ride Aligned™
Suspension Fork
Rockshox Lyric Ultimate Charger 3.1, 160mm Travel, 44mm offset, Fender Included
Rear Shock
RockShox Vivid 2 Ultimate Air, 205x60mm TR
Drivetrain
Rear Derailleur
SRAM GX Eagle AXS T-Type, 12sp
Shift Levers
SRAM Pod Ultimate Controller, Discrete Clamp
Cassette
SRAM 1275 Eagle T-Type, 10-52T, 12sp
Crank
SRAM Eagle, 32T, CL55, 165mm (S1,S2) -170mm (S3,S4,S5)
Bottom Bracket
SRAM DUB, BSA 73mm, MTB WIDE
Chain
SRAM GX Eagle T-Type, 12sp
Chain Guide
Norco Idler Guide and Lower Guide
Wheels
Front Hub
DT Swiss 350, 15x110 Boost, 32H, 6-bolt
Rear Hub
DT Swiss 350, 148x12 Boost, XD, 6-bolt
Rims
Stan's Flow S2, 32H, F- 29", R-27,5", 30mm ID
Tires
Front: Maxxis Assegai, 3C MaxxGrip EXO+, 29x2.5", Folding, Rear: Maxxis Minion DHR II, 3C Maxx Terra EXO+, 27.5x2.4", Folding
Brakes
Brakes
Front: SRAM Maven Silver, Metallic Pads, Rear: SRAM Maven Silver, Metallic Pads
Brake Levers
SRAM Maven Silver
Cockpit
Stem
CNC Alloy 40mm Length, 35mm Clamp
Handlebar
E13 carbon bar, 800mm, 25mm rise
Grips
Ergon GD1, Slim (S1, S2, S3) Standard (S4,S5)
Headset
FSA No. 57 ZS, Sealed Bearing, Tapered 1-1/8" - 1.5", ( ZS44/28.6 | ZS56/40 )
Seat
Saddle
WTB Volt
Seatpost
TranzX YS105, 34.9mm, 150 (S1) -170mm (S2) -200mm (S3,S4) -230mm (S5)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.463 mm | 1.401 mm | 1.346 mm | 1.296 mm | 1.252 mm |
| Bottom Bracket Height | 353 mm | 353 mm | 353 mm | 353 mm | 353 mm |
| Front Center | 762 mm | 791 mm | 820 mm | 850 mm | 879 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 135 mm | 135 mm | 135 mm | 135 mm | 135 mm |
| Stack | 618 mm | 627 mm | 636 mm | 645 mm | 654 mm |
| Reach | 422.5 mm | 447.5 mm | 472.5 mm | 497.5 mm | 522.5 mm |
| Top Tube Length | 565 mm | 589 mm | 613 mm | 637 mm | 661 mm |
| Seat Tube Angle | 77 ° | 77.25 ° | 77.5 ° | 77.75 ° | 78 ° |
| Seat Tube Length | 350 mm | 370 mm | 385 mm | 430 mm | 445 mm |
| Head Tube Angle | 64 ° | 64 ° | 64 ° | 64 ° | 64 ° |
| Head Tube Length | 105 mm | 115 mm | 125 mm | 135 mm | 145 mm |
| Chainstay Length | 420 mm | 424 mm | 428 mm | 432 mm | 436 mm |
| Wheelbase | 1181 mm | 1214 mm | 1247 mm | 1281 mm | 1314 mm |
| Bottom Bracket Drop | 25 mm | 25 mm | 25 mm | 25 mm | 25 mm |
| Standover Height | 666 mm | 680 mm | 689 mm | 710 mm | 720 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
| Rider Min Height | 154 cm | 162 cm | 170 cm | 177 cm | 185 cm |
| Rider Max Height | 165 cm | 172 cm | 180 cm | 188 cm | 195 cm |