2020 Superior Bikes XF (Trail) XF 939 TR
- Category
- Full-suspension Trail MTB
- Design
- Flat Bar, Full suspension
- Frame
- Aluminum
- Suspension
- 140mm fork travel
- Features
- Disc brake
Geometry
15.5" (S) | 17.5" (M) | 19.0" (L) | 21.0" (XL) | |
Stack | 598mm | 607mm | 607mm | 617mm |
Reach | 407mm | 429mm | 449mm | 465mm |
Stack to Reach Ratio | 1.47:1 | 1.41:1 | 1.35:1 | 1.33:1 |
Seat Tube Length, Unknown | 393mm | 431mm | 482mm | 533mm |
Top Tube Length, Effective/Horizontal HT Top | 584mm | 610mm | 630mm | 650mm |
Top Tube Slope | 23.1deg | 19.4deg | 13.9deg | 9.7deg |
Head Tube Angle | 66deg | 66deg | 66deg | 66deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 90mm | 100mm | 100mm | 110mm |
Bottom Bracket Drop | 25mm | 25mm | 25mm | 25mm |
Bottom Bracket Height | 345.7mm | 345.7mm | 345.7mm | 345.7mm |
Chainstay Length | 432mm | 432mm | 432mm | 432mm |
Chainstay Length Horizontal | 431.3mm | 431.3mm | 431.3mm | 431.3mm |
Front-Center | 716.2mm | 742.2mm | 762.1mm | 782.1mm |
Front-Center Horizontal | 715.7mm | 741.7mm | 761.7mm | 781.7mm |
Wheelbase | 1147mm | 1173mm | 1193mm | 1213mm |
Fork Offset/Rake | 49mm | 49mm | 49mm | 48.6mm |
Trail | 111.4mm very high | 111.4mm very high | 111.4mm very high | 111.9mm very high |
Mechanical Trail | 101.8mm | 101.8mm | 101.8mm | 102.2mm |
Wheel Flop | 41.4mm | 41.4mm | 41.4mm | 41.6mm |
Tire to Pedal Spindle | 175.5mm 170 mm cranks | 196.5mm 175 mm cranks | 216.4mm 175 mm cranks | 236.4mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 175.7mm 170 mm cranks | 170.7mm 175 mm cranks | 170.7mm 175 mm cranks | 170.7mm 175 mm cranks |
XF 939 TR Build
15.5" (S) | 17.5" (M) | 19.0" (L) | 21.0" (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 Outer Diameter | 741.4mm | 741.4mm | 741.4mm | 741.4mm |
Bike Length with Tires | 1888.4mm | 1914.4mm | 1934.4mm | 1954.4mm |
Crank Length | 170mm | 175mm | 175mm | 175mm |
Handlebar Width | 720mm | 720mm | 760mm | 760mm |
Stem Length | 60mm | 60mm | 70mm | 80mm |
Stem Angle | -10deg | -10deg | -10deg | -10deg |
Published Sizing Recommendations
Height | 160 cm to 170 cm | 170 cm to 180 cm | 180 cm to 190 cm | 190 cm to 200 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
Full-suspension Trail MTBSource:https://superiorbikes.eu/en/2020/mtb-full-suspension/xf-939-tr/matte-trooper-green-black