2025 Norco Bicycles Search A GRX
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Very aggressive stack and reachvs category | Very aggressive stack and reachvs category | Very aggressive stack and reachvs category | Very aggressive stack and reachvs category | Very aggressive stack and reachvs category | Very aggressive stack and reachvs category | Very aggressive stack and reachvs category | Very aggressive stack and reachvs category |
Geometry
1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | |
Stack | 554mm | 554mm | 564mm | 564mm | 587mm | 587mm | 611mm | 611mm | 634mm | 634mm |
Reach | 385mm | 385mm | 400mm | 400mm | 415mm | 415mm | 430mm | 430mm | 445mm | 445mm |
Stack to Reach Ratio | 1.44:1 | 1.44:1 | 1.41:1 | 1.41:1 | 1.41:1 | 1.41:1 | 1.42:1 | 1.42:1 | 1.42:1 | 1.42:1 |
Seat Tube Length, C-T | — | 440mm | — | 475mm | — | 510mm | — | 545mm | — | 580mm |
Seat Tube Length, Unknown | 440mm | — | 475mm | — | 510mm | — | 545mm | — | 580mm | — |
Top Tube Length, Effective/Horizontal HT Top | 539mm | — | 559mm | — | 583mm | — | 608mm | — | 633mm | — |
Top Tube Slope | — | 14.5deg | — | 11.4deg | — | 9.9deg | — | 8.6deg | — | 7.3deg |
Head Tube Angle | 69.5deg | 69.5deg | 69.5deg | 69.5deg | 69.5deg | 69.5deg | 69.5deg | 69.5deg | 69.5deg | 69.5deg |
Seat Tube Angle | — | 74.5deg | — | 74.25deg | — | 74deg | — | 73.75deg | — | 73.5deg |
Seat Tube Angle, Unknown | 74.5deg | — | 74.25deg | — | 74deg | — | 73.75deg | — | 73.5deg | — |
Head Tube Length | 100mm | 100mm | 110mm | 110mm | 135mm | 135mm | 160mm | 160mm | 185mm | 185mm |
Bottom Bracket Drop | 75mm | 75mm | 75mm | 75mm | 75mm | 75mm | 75mm | 75mm | 75mm | 75mm |
Bottom Bracket Height | 281mm | 276mm | 281mm | 276mm | 281mm | 276mm | 281mm | 276mm | 281mm | 276mm |
Chainstay Length | 425mm | 425mm | 425mm | 425mm | 427.5mm | 427.5mm | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 418.3mm | 418.3mm | 418.3mm | 418.3mm | 420.9mm | 420.9mm | 423.4mm | 423.4mm | 423.4mm | 423.4mm |
Front-Center | 623.2mm | 623.2mm | 642.1mm | 642.1mm | 665.4mm | 665.4mm | 688.7mm | 688.7mm | 712.6mm | 712.6mm |
Front-Center Horizontal | 618.7mm | 618.7mm | 637.7mm | 637.7mm | 661.1mm | 661.1mm | 684.6mm | 684.6mm | 708.6mm | 708.6mm |
Wheelbase | 1037mm | 1037mm | 1056mm | 1056mm | 1082mm | 1082mm | 1108mm | 1108mm | 1132mm | 1132mm |
Fork Offset/Rake | 51mm | 51mm | 51mm | 51mm | 51mm | 51mm | 51mm | 51mm | 51mm | 51mm |
Trail | 78.7mm high | 76.8mm high | 78.7mm high | 76.8mm high | 78.7mm high | 76.8mm high | 78.7mm high | 76.8mm high | 78.7mm high | 76.8mm high |
Mechanical Trail | 73.7mm | 71.9mm | 73.7mm | 71.9mm | 73.7mm | 71.9mm | 73.7mm | 71.9mm | 73.7mm | 71.9mm |
Wheel Flop | 25.8mm | 25.2mm | 25.8mm | 25.2mm | 25.8mm | 25.2mm | 25.8mm | 25.2mm | 25.8mm | 25.2mm |
Standover Height | 682mm | 682mm | 715mm | 715mm | 748mm | 748mm | 781mm | 781mm | 814mm | 814mm |
Tire to Pedal Spindle | 102.2mm 165 mm cranks | 107.2mm 165 mm cranks | 116.1mm 170 mm cranks | 121.1mm 170 mm cranks | 139.4mm 170 mm cranks | 144.4mm 170 mm cranks | 160.2mm 172.5 mm cranks | 165.2mm 172.5 mm cranks | 184.1mm 172.5 mm cranks | 189.1mm 172.5 mm cranks |
Pedal Spindle to Ground Clearance | 116mm 165 mm cranks | 111mm 165 mm cranks | 111mm 170 mm cranks | 106mm 170 mm cranks | 111mm 170 mm cranks | 106mm 170 mm cranks | 108.5mm 172.5 mm cranks | 103.5mm 172.5 mm cranks | 108.5mm 172.5 mm cranks | 103.5mm 172.5 mm cranks |
A GRX Build
1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 45mm | 40mm | 45mm | 40mm | 45mm | 40mm | 45mm | 40mm | 45mm | 40mm |
Tire Width Max | — | 50mm | — | 50mm | — | 50mm | — | 50mm | — | 50mm |
Tire Outer Diameter | 712mm | 702mm | 712mm | 702mm | 712mm | 702mm | 712mm | 702mm | 712mm | 702mm |
Bike Length with Tires | 1749mm | 1739mm | 1768mm | 1758mm | 1794mm | 1784mm | 1820mm | 1810mm | 1844mm | 1834mm |
Crank Length | 165mm | 165mm | 170mm | 170mm | 170mm | 170mm | 172.5mm | 172.5mm | 172.5mm | 172.5mm |
Handlebar Width | 40mm | — | 40mm | — | 42mm | — | 44mm | — | 46mm | — |
Stem Length | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Published Sizing Recommendations
Height | 6 ft 1 in to 6 ft 5 in | — | 5 ft 10 in to 6 ft 2 in | — | 5 ft 7 in to 5 ft 11 in | — | 5 ft 4 in to 5 ft 8 in | — | 5 ft 1 in to 5 ft 5 in | — |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
All-road/GravelSource:https://www.norco.com/bikes/road/gravel/search-aluminum/25-search-a-grx/, https://www.norco.com/bikes/road/gravel/search-aluminum/25-search-a-grx/?localize=en_US