2021 Farr Twin-T Base
- Category
- Hardtail Cross-country MTB
- Design
- Moto/Klunker/Riser Bar, Hardtail (Front suspension)
- Frame
- Steel
- Suspension
- 120mm fork travel
- Features
- Disc brake
Geometry
S | M | L | |
Stack | 610mm | 619mm | 630mm |
Reach | 415mm | 432mm | 443mm |
Stack to Reach Ratio | 1.47:1 | 1.43:1 | 1.42:1 |
Seat Tube Length, C-T | 380mm | 430mm | 455mm |
Top Tube Length, Effective/Horizontal HT Top | 590mm | 610mm | 630mm |
Top Tube Slope | 25.2deg | 20.5deg | 18.7deg |
Head Tube Angle | 69deg | 69deg | 69.5deg |
Seat Tube Angle | 74deg | 74deg | 73.5deg |
Head Tube Length | 100mm | 110mm | 120mm |
Bottom Bracket Drop | 60mm | 60mm | 60mm |
Bottom Bracket Height | 309.4mm | 309.4mm | 309.4mm |
Chainstay Length | 445mm | 445mm | 445mm |
Chainstay Length Horizontal | 440.9mm | 440.9mm | 440.9mm |
Front-Center | 683.7mm | 704.6mm | 713.6mm |
Front-Center Horizontal | 681.1mm | 702.1mm | 711.1mm |
Wheelbase | 1122mm | 1143mm | 1152mm |
Fork Offset/Rake | 51.3mm | 51.8mm | 51.5mm |
Trail | 86.9mm very high | 86.3mm very high | 83.2mm very high |
Mechanical Trail | 81.1mm | 80.6mm | 77.9mm |
Wheel Flop | 29.1mm | 28.9mm | 27.3mm |
Tire to Pedal Spindle | 144.3mm 170 mm cranks | 165.2mm 170 mm cranks | 174.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 139.4mm 170 mm cranks | 139.4mm 170 mm cranks | 139.4mm 170 mm cranks |
Base Build
S | M | L | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.3in | 2.3in | 2.3in |
Tire Outer Diameter | 738.8mm | 738.8mm | 738.8mm |
Bike Length with Tires | 1860.8mm | 1881.8mm | 1890.8mm |
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
Hardtail Cross-country MTBSource:https://ridefarr.com/int/product/twin-t-cromo-frame-kit-quantum-grey/