2023 Rivendell Bicycle Works Gus Boots Willsen Base
- Category
- Rigid MTB
- Design
- Swept Back Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Steel
- Features
- Rim brake
Geometry
51cm | 54cm | 57cm | |
Stack | 579mm | 616mm | 667mm |
Reach | 440mm | 445mm | 450mm |
Stack to Reach Ratio | 1.32:1 | 1.38:1 | 1.48:1 |
Top Tube Length, Effective/Horizontal HT Top | 635mm | 653mm | 675mm |
Head Tube Angle | 69deg | 69deg | 69deg |
Seat Tube Angle | 71.5deg | 71.5deg | 71.5deg |
Bottom Bracket Drop | 53mm | 53mm | 70mm |
Bottom Bracket Height | 305mm | 305mm | 307mm |
Chainstay Length | 530mm | 540mm | 560mm |
Chainstay Length Horizontal | 527.3mm | 537.4mm | 555.6mm |
Front-Center | 711mm | 731mm | 750mm |
Front-Center Horizontal | 709mm | 729.1mm | 746.7mm |
Wheelbase | 1236.4mm | 1266.5mm | 1302.3mm |
Fork Offset/Rake | 63mm | 63mm | 63mm |
Trail | 70mm high | 70mm high | 77.3mm high |
Mechanical Trail | 65.3mm | 65.3mm | 72.1mm |
Wheel Flop | 23.4mm | 23.4mm | 25.9mm |
Tire to Pedal Spindle | 183mm 170 mm cranks | 203mm 170 mm cranks | 203mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 135mm 170 mm cranks | 135mm 170 mm cranks | 137mm 170 mm cranks |
Base Build
51cm | 54cm | 57cm | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.6in | 2.6in | 2.6in |
Tire Width Max | 2.8in | 2.8in | 2.8in |
Tire Outer Diameter | 716.1mm | 716.1mm | 754.1mm |
Bike Length with Tires | 1952.5mm | 1982.6mm | 2056.4mm |
Published Sizing Recommendations
PBH | 74 in to 80 in | 78 in to 85 in | 82 in to 91 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
Rigid MTBSource:https://www.rivbike.com/products/gus-boots-willsen