Norco Sight A1 160 MX 2025
2025 Mountain
Estimate price |
5,504$
Weight | 17.5 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Travel Front 170mm -
Travel Rear 160mm -
Fork RockShox ZEB Ultimate
-
Groupset X01 Eagle AXS -
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, 160mm Travel, UDH, Eagle Transmission Compatible, Ride Aligned™
Suspension Fork
Rockshox Zeb Ultimate Charger 3.1, 170mm travel, 44mm offset, Fender Included
Rear Shock
Rockshox Vivid Coil Ultimate, 205x65mm TR, Sprindex Spring
Drivetrain
Rear Derailleur
SRAM Eagle AXS T-Type, 12sp
Shift Levers
SRAM Pod Ultimate Controller, MMX Bridge
Cassette
SRAM 1270 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, 12x148 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 DD, 27.5.5x2.4", Folding
Brakes
Brakes
Front: SRAM Maven Silver, Sintered Pads, Rear: SRAM Maven Silver, Sintered Pads
Brake Levers
SRAM Maven Silver
Cockpit
Stem
OneUp 42mm Length , 35mm Clamp
Handlebar
OneUp Aluminum bar , 800mm , 35mm rise
Grips
Ergon GE1, Slim (S1, S2) Standard (S3,S4,S5)
Headset
FSA No. 57 ZS, Sealed Bearing, Tapered 1-1/8" - 1.5", ( ZS44/28.6 | ZS56/40 )
Seat
Saddle
WTB Volt 250
Seatpost
OneUp V3 w/ One Up 1x lever, 34.9mm, 150mm (S1) -180mm (S2) -210mm (S3,S4) -240mm (S5)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.495 mm | 1.431 mm | 1.373 mm | 1.324 mm | 1.277 mm |
| Bottom Bracket Height | 353 mm | 353 mm | 353 mm | 353 mm | 353 mm |
| Front Center | 768 mm | 797 mm | 826 mm | 856 mm | 885 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 140 mm | 140 mm | 140 mm | 140 mm | 140 mm |
| Stack | 622 mm | 631 mm | 640 mm | 650 | 659 mm |
| Reach | 416 mm | 441 mm | 466 mm | 491 mm | 516 mm |
| Top Tube Length | 567 mm | 591 mm | 615 mm | 639 mm | 663 mm |
| Seat Tube Angle | 76.25 ° | 76.5 ° | 77 ° | 77.25 ° | 77.5 ° |
| Seat Tube Length | 350 mm | 370 mm | 385 mm | 430 mm | 445 mm |
| Head Tube Angle | 63.5 ° | 63.5 ° | 63.5 ° | 63.5 ° | 63.5 ° |
| 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 | 1187 mm | 1220 mm | 1253 mm | 1287 mm | 1320 mm |
| Bottom Bracket Drop | 20 mm | 20 mm | 20 mm | 20 mm | 20 mm |
| Standover Height | 671 mm | 685 mm | 694 mm | 715 mm | 725 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 |