2021 Carbonda FM909 Base
- Design
- Flat Bar, Full suspension
- Frame
- Carbon/Composite
- Suspension
- 100mm fork travel, 100mm rear travel
- Features
- Disc brake
Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | XL | |
Stack | 581mm | 590mm | 604mm | 623mm |
Reach | 445mm | 475mm | 500mm | 520mm |
Stack to Reach Ratio | 1.31:1 | 1.24:1 | 1.21:1 | 1.2:1 |
Seat Tube Length, C-T | 410mm | 440mm | 470mm | 500mm |
Top Tube Length, Effective/Horizontal HT Top | 573mm | 606mm | 635mm | 661mm |
Head Tube Angle | 67deg | 67deg | 67deg | 67deg |
Effective Seat Tube Angle, ETT HT Top | 77.6deg | 77.5deg | 77.4deg | 77.2deg |
Head Tube Length | 95mm | 105mm | 120mm | 140mm |
Bottom Bracket Drop | 45mm | 45mm | 45mm | 45mm |
Bottom Bracket Height | 325.7mm | 325.7mm | 325.7mm | 325.7mm |
Chainstay Length | 438mm | 438mm | 438mm | 438mm |
Chainstay Length Horizontal | 435.7mm | 435.7mm | 435.7mm | 435.7mm |
Front-Center | 724mm | 759mm | 789mm | 816mm |
Front-Center Horizontal | 722.3mm | 757.3mm | 787.3mm | 815.3mm |
Wheelbase | 1158mm | 1193mm | 1223mm | 1251mm |
Fork Offset/Rake | 45.8mm | 46.9mm | 46.1mm | 46mm |
Fork Length (Axle-To-Crown) | 506mm | 506mm | 506mm | 506mm |
Trail | 107.6mm very high | 106.4mm very high | 107.3mm very high | 107.4mm very high |
Mechanical Trail | 99mm | 97.9mm | 98.8mm | 98.8mm |
Wheel Flop | 38.7mm | 38.3mm | 38.6mm | 38.6mm |
Tire to Pedal Spindle | 183.3mm 170 mm cranks | 218.3mm 170 mm cranks | 248.3mm 170 mm cranks | 275.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 155.7mm 170 mm cranks | 155.7mm 170 mm cranks | 155.7mm 170 mm cranks | 155.7mm 170 mm cranks |
Base 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 | 2.35in | 2.35in | 2.35in | 2.35in |
Tire Width Max | 2.35in | 2.35in | 2.35in | 2.35in |
Tire Outer Diameter | 741.4mm | 741.4mm | 741.4mm | 741.4mm |
Bike Length with Tires | 1899.4mm | 1934.4mm | 1964.4mm | 1992.4mm |
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
Full-suspension Cross-country MTBSource:http://www.carbonda.com/mountain/full-suspension/130.html