2017 Jamis Bicycles Allegro Sport 21
Build
700C/29 in × 32 mm
Stack and Reach vs. Category Trend
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Geometry
Stack | 610mm |
Reach | 403mm |
Stack to Reach Ratio | 1.51:1 |
Top Tube Length, Effective/Horizontal Unknown | 585mm |
Head Tube Angle | 72deg |
Seat Tube Angle | 73.5deg |
Bottom Bracket Drop | 55mm |
Bottom Bracket Height | 288mm |
Chainstay Length | 435mm |
Chainstay Length Horizontal | 431.5mm |
Front-Center | 638.9mm |
Front-Center Horizontal | 636.5mm |
Wheelbase | 1068mm |
Fork Offset/Rake | 50mm |
Trail | 58.9mm mid/neutral |
Mechanical Trail | 56mm |
Wheel Flop | 17.3mm |
Standover Height | 837mm |
Tire to Pedal Spindle Distance With 175 mm cranks | 120.9mm |
Pedal Spindle to Ground Clearance With 175 mm cranks | 113mm |
Sport Build
Wheel Size | 700C, 29 inch (622mm BSD) |
Tire Width | 32mm |
Tire Outer Diameter | 686mm |
Bike Length with Tires | 1754mm |
Crank Length | 175mm |
Handlebar Width | 580mm |
Stem Length | 110mm |
Stem Angle | 10deg |
Suspension Type | Rigid, non-suspension corrected |
Bar Type | Flat Bar |
Frame Material | Aluminum |
Fork Material | Steel |
Brake Type | Rim |
Source:https://www.jamisbikes.com/wp-content/uploads/2022/02/17_JAMIS_CATALOG.pdf