2025 Norco Search A GRX

Frame & fit interfaces

The standards that decide what fits this bike.

Frame material

Aluminum

Wheel size

700c"

Headset standard

IS42/28.6 | IS52/40

Bottom bracket

68mm BSA

Max tire size

50c

Stock build

• ForkNorco Search Carbon, 51mm Offset, 12x100mm TA
• Front BrakeShimano GRX BR-RX400
• Rear BrakeShimano GRX BR-RX400
• Front Brake RotorShimano SM-RT64, 160mm, Center Lock
• Rear Brake RotorShimano SM-RT64, 160mm, Center Lock
• Brake LeversShimano GRX ST610
• Bottom BracketShimano SM-BBR60, 68mm BSA
• CassetteShimano CS-HG710, 11-36T, 12sp
• ChainKMC X12
• CranksetShimano GRX FC-RX610, 46-30T, 47CL, 165mm (S1,S2) - 170mm (S3,S4) - 172.5mm (S5)
• Front WheelShimano HB-TC500 Sealed Bearing, 12x100mm, 28H, C-lock
• Rear WheelShimano FH-TC500 Sealed Bearing, 12x142mm, HG, 28H, C-lock
• Front DerailleurShimano GRX FD-RX820
• Rear DerailleurShimano GRX RD-RX820 12s
• ShiftersShimano Rear Shifter: Shimano GRX ST610, 12sp; Front Shifter: Shimano GRX ST610, 2x
• HandlebarNorco Super Flare Aluminum Compact, 40cm (S1,S2) - 42cm (S3) - 44cm (S4) - 46cm (S5), 16 Degree
• StemNorco SL Alloy 70mm Length, 31.8mm Clamp
• GripsGriptacular Shockproof Tape 3mm
• HeadsetFSA Integrated Sealed Bearings No. 42 ; Tapered 1-1/8" - 1.5" ( IS42/28.6 | IS52/40 )
• SaddleSelle Royal Selle Royale SRX Gravel, 148mm
• SeatpostNorco Alloy, 27.2mm, 12Deg Offset, 300mm length
• Rear TireSchwalbe G-One All Round, Race Guard, 700x40c