2025 flyer G1 Uproc SL:X 8.70 Base M
Build
700C/29 in × 2.4 mm
Insights
Somewhat aggressive stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Moto/Klunker/Riser Bar
Category: Flat Bar
vs full-suspension all-mountain/enduro mtb bikesCategory: Flat Bar
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 609mm |
| Reach | 471mm |
| Stack to Reach Ratio | 1.29:1 |
| Top Tube Length, Actual C-C | 604mm |
| Head Tube Angle | 65.6deg |
| Seat Tube Angle | 77.7deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 30mm |
| Bottom Bracket Height | 283.4mm |
| Chainstay Length | 451mm |
| Chainstay Length Horizontal | 450mm |
| Front-Center | 782.6mm |
| Front-Center Horizontal | 782mm |
| Wheelbase | 1232mm |
| Fork Offset/Rake | 44mm |
| Trail | 93.8mm very high |
| Mechanical Trail | 85.4mm |
| Wheel Flop | 35.3mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 299.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 113.4mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4mm |
| Tire Outer Diameter | 626.8mm |
| Bike Length with Tires | 1858.8mm |
| Suspension Type | Full suspension |
| Bar Type | Moto/Klunker/Riser Bar |
| Fork Travel | 130mm |
| Rear Travel | 130mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Unknown |
| Features | E-bike |
Source:https://www.flyer-bikes.com/de-de/produktdetailseite/flyer-g1-uproc-sl-x-8-70-2025-diamant?AKLW=AKLW_beba0462&FARB=FARB_K6KJTS15&RHOE=RHOE_00000700#specs-ebikes-bikes-gesamt