Bike-on-Bike
Default Config
Insights
Design deviates from other sizes of Surly Bikes ECR 27+
Geometry
Stack | 603mm | — |
Reach | 410.5mm | — |
Stack to Reach Ratio | 1.47:1 | — |
Seat Tube Length, C-T | 457.2mm | — |
Top Tube Length, Effective/Horizontal HT Top | 595mm | — |
Top Tube Length, Actual C-C | 563.1mm | — |
Top Tube Slope | 16.9deg | — |
Head Tube Angle | 69deg | — |
Seat Tube Angle | 73deg | — |
Head Tube Length | 140mm | — |
Bottom Bracket Drop | 60mm | — |
Bottom Bracket Height | 308.2mm | — |
Chainstay Length | 435mm | — |
Chainstay Length Horizontal | 430.8mm | — |
Front-Center | 667.9mm | — |
Front-Center Horizontal | 665.2mm | — |
Wheelbase | 1096mm | — |
Fork Offset/Rake | 43.2mm | — |
Fork Length (Axle-To-Crown) | 447mm | — |
Trail | 95.1mm very high | — — |
Mechanical Trail | 88.8mm | — |
Wheel Flop | 31.8mm | — |
Standover Height | 802mm | — |
Tire to Pedal Spindle | 124.7mm 175 mm cranks | — |
Pedal Spindle to Ground Clearance | 133.2mm 175 mm cranks | — |
Build
Wheel Size | 650B/27.5 in 584 mm BSD | — — |
Tire Width | 3in | — |
Tire Outer Diameter | 736.4mm | — |
Bike Length with Tires | 1832.4mm | — |
Crank Length | 175mm | — |
Handlebar Width | 735mm | — |
Stem Length | 70mm | — |
Stem Angle | 6deg | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Flat Bar | — |
| Frame Material | Steel | — |
| Fork Material | Steel | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://surlybikes.com/bikes/ecr | — |
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