2021 Boardman Bikes URB 8.9 S
Build
700C/29 in × 32 mm
Stack and Reach vs. Category Trend
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Geometry
Stack | 551mm |
Reach | 400mm |
Stack to Reach Ratio | 1.38:1 |
Seat Tube Length, C-T | 450mm |
Top Tube Length, Effective/Horizontal Center | 565mm |
Top Tube Slope | 12.8deg |
Head Tube Angle | 72deg |
Seat Tube Angle | 73deg |
Head Tube Length | 125mm |
Bottom Bracket Drop | 68mm |
Bottom Bracket Height | 275mm |
Chainstay Length | 425mm |
Chainstay Length Horizontal | 419.5mm |
Front-Center | 611.2mm |
Front-Center Horizontal | 607.4mm |
Wheelbase | 1026.9mm |
Fork Offset/Rake | 48mm |
Trail | 61mm mid/neutral |
Mechanical Trail | 58mm |
Wheel Flop | 17.9mm |
Tire to Pedal Spindle Distance With 170 mm cranks | 98.2mm |
Pedal Spindle to Ground Clearance With 170 mm cranks | 105mm |
8.9 Build
Wheel Size | 700C, 29 inch (622mm BSD) |
Tire Width | 32mm |
Tire Outer Diameter | 686mm |
Bike Length with Tires | 1712.9mm |
Crank Length | 170mm |
Handlebar Width | 580mm |
Stem Length | 90mm |
Stem Angle | 7deg |
Suspension Type | Rigid, non-suspension corrected |
Bar Type | Flat Bar |
Frame Material | Aluminum |
Fork Material | Carbon/Composite |
Brake Type | Disc |
Published Sizing Recommendations
Height | 170 cm to 179 cm |
PBH | 74 cm to 82 cm |
Source:https://www.boardmanbikes.com/gb_en/products/2344-urb-8.9-2021.html