2021 Felt Bicycles tk3 Base 61
Build
700C/29 in × 23 mm
Insights
Somewhat aggressive stack and reach vs trend of track/fixed-gear bikes
Design deviates from other sizes of Felt Bicycles tk3
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 589mm |
| Reach | 438mm |
| Stack to Reach Ratio | 1.34:1 |
| Seat Tube Length, C-C | 541mm |
| Top Tube Length, Actual C-C | 597mm |
| Head Tube Angle | 75deg |
| Seat Tube Angle, Unknown | 74deg |
| Head Tube Length | 195mm |
| Bottom Bracket Drop | 55mm |
| Bottom Bracket Height | 279mm |
| Chainstay Length | 395mm |
| Chainstay Length Horizontal | 391.2mm |
| Front-Center | 615mm |
| Front-Center Horizontal | 612.9mm |
| Wheelbase | 1004mm |
| Fork Offset/Rake | 30mm |
| Fork Length, Unknown | 365mm |
| Trail | 58.4mm mid/neutral |
| Mechanical Trail | 56.5mm |
| Wheel Flop | 14.6mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 111mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 109mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 23mm |
| Tire Outer Diameter | 668mm |
| Bike Length with Tires | 1672mm |
| Crank Length | 170mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | N/A |
| Features | Single-speed capable |
Source:https://feltbicycles.com/products/tk3-track-bike-blkshadow