2026 WHISTLE KIOWA XPLR Base 57
Build
700C/29 in × 47 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of WHISTLE KIOWA XPLR
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 598.5mm |
| Reach | 395mm |
| Stack to Reach Ratio | 1.52:1 |
| Seat Tube Length, C-T | 520mm |
| Top Tube Length, Effective/Horizontal Center | 572mm |
| Top Tube Slope | 10.4deg |
| Head Tube Angle | 71.75deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 165mm |
| Bottom Bracket Drop | 80mm |
| Bottom Bracket Height | 278mm |
| Chainstay Length | 436mm |
| Chainstay Length Horizontal | 428.6mm |
| Front-Center | 629mm |
| Front-Center Horizontal | 623.9mm |
| Wheelbase | 1052.5mm |
| Fork Offset/Rake | 55mm |
| Fork Length (Axle-To-Crown) | 399mm |
| Trail | 60.1mm mid/neutral |
| Mechanical Trail | 57.1mm |
| Wheel Flop | 17.9mm |
| Standover Height | 790mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 98.5mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 105.5mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 716mm |
| Bike Length with Tires | 1768.5mm |
| Crank Length | 172.5mm |
| Handlebar Width | 44cm |
| Stem Length | 11cm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 1.8 cm to 1.9 cm |
Source:www.whistlebikes.com