2015 Norco Bicycles Valence A3
- Category
- Endurance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Rim brake
Geometry
48 | 50.5 | 53 | 55.5 | 58 | 60.5 | |
Stack | 528mm | 542mm | 561mm | 584mm | 604mm | 626mm |
Reach | 364mm | 370mm | 376mm | 385mm | 393mm | 400mm |
Stack to Reach Ratio | 1.45:1 | 1.46:1 | 1.49:1 | 1.52:1 | 1.54:1 | 1.57:1 |
Seat Tube Length, Unknown | 425mm | 450mm | 480mm | 510mm | 540mm | 570mm |
Top Tube Length, Effective/Horizontal Unknown | 510mm | 525mm | 542.5mm | 560mm | 577.5mm | 595mm |
Head Tube Angle | 71.25deg | 71.75deg | 72.25deg | 72.5deg | 72.75deg | 73deg |
Effective Seat Tube Angle, Unknown | 74.5deg | 74deg | 73.5deg | 73.25deg | 73deg | 72.75deg |
Head Tube Length | 120mm | 135mm | 152.5mm | 175mm | 197.5mm | 220mm |
Bottom Bracket Drop | 75mm | 72.5mm | 72.5mm | 72.5mm | 70mm | 70mm |
Bottom Bracket Height | 261mm | 263.5mm | 263.5mm | 263.5mm | 266mm | 266mm |
Chainstay Length Horizontal | 412mm | 415mm | 415mm | 415mm | 418mm | 418mm |
Front-Center | 575mm | 582mm | 590mm | 602mm | 615mm | 627mm |
Front-Center Horizontal | 563mm | 571mm | 579mm | 591mm | 605mm | 617mm |
Wheelbase | 975mm | 986mm | 994mm | 1006mm | 1023mm | 1035mm |
Fork Offset/Rake | 42.8mm | 43.9mm | 44.4mm | 42.7mm | 44.1mm | 45mm |
Fork Length (On-Axis) | 375mm | 375mm | 375mm | 375mm | 375mm | 375mm |
Trail | 68.8mm high | 64.6mm mid/neutral | 60.9mm mid/neutral | 61.2mm mid/neutral | 58.1mm mid/neutral | 55.7mm mid/neutral |
Mechanical Trail | 65.2mm | 61.4mm | 58mm | 58.4mm | 55.5mm | 53.3mm |
Wheel Flop | 21mm | 19.2mm | 17.7mm | 17.6mm | 16.5mm | 15.6mm |
Standover Height | 717mm | 735mm | 756mm | 783mm | 808mm | 832mm |
Tire to Pedal Spindle | 69mm 170 mm cranks | 76mm 170 mm cranks | 81.5mm 172.5 mm cranks | 93.5mm 172.5 mm cranks | 104mm 175 mm cranks | 116mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 91mm 170 mm cranks | 93.5mm 170 mm cranks | 91mm 172.5 mm cranks | 91mm 172.5 mm cranks | 91mm 175 mm cranks | 91mm 175 mm cranks |
A3 Build
48 | 50.5 | 53 | 55.5 | 58 | 60.5 | |
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 |
Tire Width | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm |
Tire Outer Diameter | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm |
Bike Length with Tires | 1647mm | 1658mm | 1666mm | 1678mm | 1695mm | 1707mm |
Crank Length | 170mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm |
Handlebar Width | 400mm | 400mm | 420mm | 420mm | 440mm | 440mm |
Stem Length | 90mm | 90mm | 100mm | 100mm | 110mm | 110mm |
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
Endurance RoadSource:https://www.norco.com/bike-archives/2015/valence-a3/