2015 Trek Bikes Superfly FS 9.8 SL
- Design
- Flat Bar, Full suspension
- Frame
- Carbon/Composite
- Fork
- Aluminum
- Suspension
- 100mm fork travel, 100mm rear travel
- Features
- Disc brake
Geometry
15.5 | 16.5 | 18 | 20 | 22 | |
Stack | 593mm | 603mm | 612mm | 621mm | 631mm |
Reach | 392mm | 421mm | 436mm | 454mm | 470mm |
Stack to Reach Ratio | 1.51:1 | 1.43:1 | 1.4:1 | 1.37:1 | 1.34:1 |
Seat Tube Length, Effective Center | 394mm | 445mm | 483mm | 533mm | 584mm |
Top Tube Length, Effective/Horizontal Center | 556mm | 588mm | 606mm | 616mm | 648mm |
Head Tube Angle | 70deg | 70deg | 70deg | 70deg | 70deg |
Seat Tube Angle | 70deg | 70deg | 70deg | 70deg | 70deg |
Head Tube Length | 105mm | 115mm | 125mm | 135mm | 145mm |
Bottom Bracket Drop | 39mm | 39mm | 39mm | 39mm | 39mm |
Bottom Bracket Height | 31.4mm | 31.4mm | 31.4mm | 31.4mm | 31.4mm |
Chainstay Length | 452mm | 452mm | 452mm | 452mm | 452mm |
Chainstay Length Horizontal | 450.3mm | 450.3mm | 450.3mm | 450.3mm | 450.3mm |
Front-Center | 649.9mm | 681.8mm | 699.8mm | 721.7mm | 740.7mm |
Front-Center Horizontal | 648.7mm | 680.7mm | 698.7mm | 720.7mm | 739.7mm |
Wheelbase | 1099mm | 1131mm | 1149mm | 1171mm | 1190mm |
Fork Offset/Rake | 51mm | 51mm | 51mm | 51mm | 51mm |
Trail | -28.7mm | -28.7mm | -28.7mm | -28.7mm | -28.7mm |
Mechanical Trail | -26.9mm | -26.9mm | -26.9mm | -26.9mm | -26.9mm |
Wheel Flop | -9.2mm | -9.2mm | -9.2mm | -9.2mm | -9.2mm |
Standover Height | 780mm | 771mm | 763mm | 777mm | 790mm |
Tire to Pedal Spindle | 409.5mm 170 mm cranks | 441.4mm 170 mm cranks | 456.9mm 172.5 mm cranks | 481.4mm 170 mm cranks | 500.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | -138.6mm 170 mm cranks | -138.6mm 170 mm cranks | -141.1mm 172.5 mm cranks | -138.6mm 170 mm cranks | -138.6mm 170 mm cranks |
9.8 SL Build
15.5 | 16.5 | 18 | 20 | 22 | |
Wheel Size | 29mm BSD 29 mm BSD | 29mm BSD 29 mm BSD | 29mm BSD 29 mm BSD | 29mm BSD 29 mm BSD | 29mm BSD 29 mm BSD |
Tire Width | 2.2in | 2.2in | 2.2in | 2.2in | 2.2in |
Tire Outer Diameter | 140.8mm | 140.8mm | 140.8mm | 140.8mm | 140.8mm |
Bike Length with Tires | 1239.8mm | 1271.8mm | 1289.8mm | 1311.8mm | 1330.8mm |
Crank Length | — | — | 172.5mm | — | — |
Stem Length | — | — | 100mm | — | — |
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:https://geometrygeeks.bike/bike/trek-superfly-fs-9-8-sl-2015/