2021 Marin Bikes Kentfield 1
- Category
- Commuter
- Design
- Flat Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Steel
- Features
- Disc brake
Geometry
S | M | L | XL | |
Stack | 633.6mm | 648.4mm | 666.5mm | 685.3mm |
Reach | 380mm | 400mm | 415mm | 430mm |
Stack to Reach Ratio | 1.67:1 | 1.62:1 | 1.61:1 | 1.59:1 |
Seat Tube Length, C-T | 422mm | 462mm | 495mm | 528mm |
Top Tube Length, Effective/Horizontal Center | 567.7mm | 591.9mm | 612.4mm | 633mm |
Top Tube Slope | 24.6deg | 21.1deg | 19.1deg | 17.2deg |
Head Tube Angle | 70deg | 70deg | 70deg | 70deg |
Seat Tube Angle | 73.5deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 190mm | 205mm | 225mm | 245mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 283mm | 283mm | 283mm | 283mm |
Chainstay Length | 450mm | 450mm | 450mm | 450mm |
Chainstay Length Horizontal | 444.5mm | 444.5mm | 444.5mm | 444.5mm |
Front-Center | 642.2mm | 667.2mm | 689mm | 710.6mm |
Front-Center Horizontal | 638.4mm | 663.5mm | 685.5mm | 707.2mm |
Wheelbase | 1082.9mm | 1108mm | 1130mm | 1151.7mm |
Fork Offset/Rake | 50mm | 50mm | 50mm | 50mm |
Trail | 75.3mm high | 75.3mm high | 75.3mm high | 75.3mm high |
Mechanical Trail | 70.7mm | 70.7mm | 70.7mm | 70.7mm |
Wheel Flop | 24.2mm | 24.2mm | 24.2mm | 24.2mm |
Standover Height | 718.9mm | 754.4mm | 784.9mm | 815.1mm |
Tire to Pedal Spindle | 119.2mm 170 mm cranks | 144.2mm 170 mm cranks | 161mm 175 mm cranks | 182.6mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 113mm 170 mm cranks | 113mm 170 mm cranks | 108mm 175 mm cranks | 108mm 175 mm cranks |
1 Build
S | M | L | XL | |
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 |
Tire Width | 42mm | 42mm | 42mm | 42mm |
Tire Outer Diameter | 706mm | 706mm | 706mm | 706mm |
Bike Length with Tires | 1788.9mm | 1814mm | 1836mm | 1857.7mm |
Crank Length | 170mm | 170mm | 175mm | 175mm |
Handlebar Width | 680mm | 740mm | 740mm | 740mm |
Stem Length | 45mm | 45mm | 45mm | 45mm |
Stem Angle | 8deg | 8deg | 8deg | 8deg |
Published Sizing Recommendations
Height | 152 cm to 163 cm | 163 cm to 173 cm | 173 cm to 180 cm | 180 cm to 188 cm |
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
CommuterSource:https://www.marinbikes.com/pl/bikes/2021-kentfield-1#technology