2018 Specialized Bicycles Fuse 27.5+ XS
Build
650B/27.5 in × 3 in
Insights
Somewhat upright stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 621mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.63:1 |
| Seat Tube Length, C-T | 330mm |
| Top Tube Length, Effective/Horizontal Center | 558mm |
| Top Tube Slope | 32.7deg |
| Head Tube Angle | 67.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 95mm |
| Bottom Bracket Drop | 52mm |
| Bottom Bracket Height | 316.2mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 431.9mm |
| Front-Center | 669mm |
| Front-Center Horizontal | 667.1mm |
| Wheelbase | 1099mm |
| Fork Offset/Rake | 47mm |
| Fork Length (Axle-To-Crown) | 530mm |
| Trail | 101.6mm very high |
| Mechanical Trail | 93.9mm |
| Wheel Flop | 35.9mm |
| Standover Height | 728mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 125.8mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 141.2mm |
27.5+ Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 3in |
| Tire Outer Diameter | 736.4mm |
| Bike Length with Tires | 1835.4mm |
| Crank Length | 175mm |
| Handlebar Width | 750mm |
| Stem Length | 50mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://www.specialized.com/us/en/fuse-27-5/p/154361?color=236291-154361