2025 Norco Sight A2 160 MX Gen 5

Frame & fit interfaces

The standards that decide what fits this bike.

Frame material

Aluminum

Wheel size

29/27.5"

Suspension

Full

Rear travel

160 mm

Rear axle spacing

148 mm

Seatpost diameter

34.90 mm

Headset standard

ZS44/28.6 | ZS56/40, Tapered 1-1/8" - 1.5"

Bottom bracket

BSA 73mm

Stock build

• ForkRockShox ZEB Select+ (170mm)
• StemOneUp 42mm Length , 35mm Clamp
• ChainShimano Deore M6100
• GripsErgon GE1, Slim (S1, S2) Standard (S3,S4,S5)
• SaddleWTB Volt 250 Steel
• HeadsetFSA No. 57 ZS, Carbon Top Cover
• CassetteShimano Deore, 10x51
• CranksetShimano Deore FC-MT6120-1, 32T, 170mm
• SeatpostTranzX YS105, Adjustable Travel, 34.9mm, 150mm (S), 170mm (M), 200mm (L, XL)
• ShiftersShimano Deore SL-M6100, 12sp
• HandlebarOneUp Aluminum bar , 800mm , 35mm rise
• Rear TireMaxxis Minion DHR II, 3C Maxx Terra DD, 27.5.5x2.4", Folding
• Front TireMaxxis Assegai 3C MaxxGrip EXO+ (2.5)
• Rear BrakeTRP Trail EVO, 4-piston caliper, hydraulic disc, 220mm
• Rear ShockRockShox Vivid Coil Select+ (205x65mm)
• Rear WheelShimano FH-M7110 SLX, 12x148mm Boost, Micro Spline, 32H, 6-bolt
• Front BrakeTRP Trail EVO, 4-piston caliper, hydraulic disc, 220mm
• Front WheelShimano HB-M7110-B,15x110mm,32H, 6-bolt
• Brake LeversTRP Trail Evo
• Bottom BracketShimano Sealed Bearing, BSA 73mm
• Rear Brake PadsTRP Resin Pads
• Rear DerailleurShimano Deore RD-M6100, 12sp
• Front Brake PadsTRP Resin Pads
• Rear Brake RotorTRP TR200, 200mm, 2.3mm Thickness, 6-bolt
• Front Brake RotorTRP TR203, 203mm, 2.3mm Thick