2020 Nukeproof Reactor 275 Comp
- Category
- Full-suspension Trail MTB
- Design
- Flat Bar, Full suspension
- Frame
- Aluminum
- Suspension
- 150mm fork travel
Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
Small | Medium | Large | Extra Large | |
Stack | 600mm | 605mm | 609mm | 613.5mm |
Reach | 425mm | 454mm | 482.5mm | 516mm |
Stack to Reach Ratio | 1.41:1 | 1.33:1 | 1.26:1 | 1.19:1 |
Seat Tube Length, C-C | 381mm | 420mm | 456mm | 509mm |
Top Tube Length, Effective/Horizontal Center | 580mm | 610mm | 640mm | 675mm |
Head Tube Angle | 65.5deg | 65.5deg | 65.5deg | 65.5deg |
Seat Tube Angle | 75.5deg | 75.5deg | 75.5deg | 75.5deg |
Head Tube Length | 110mm | 115mm | 120mm | 125mm |
Bottom Bracket Drop | 19mm | 19mm | 19mm | 19mm |
Bottom Bracket Height | 336.5mm | 336.5mm | 336.5mm | 336.5mm |
Chainstay Length | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 429.6mm | 429.6mm | 429.6mm | 429.6mm |
Front-Center | 720.7mm | 751.7mm | 782.7mm | 817.6mm |
Front-Center Horizontal | 720.4mm | 751.4mm | 782.4mm | 817.4mm |
Wheelbase | 1150mm | 1181mm | 1212mm | 1247mm |
Fork Offset/Rake | 46mm | 46mm | 46mm | 46mm |
Fork Length (Axle-To-Crown) | 545mm | 545mm | 545mm | 545mm |
Trail | 111.5mm very high | 111.5mm very high | 111.5mm very high | 111.5mm very high |
Mechanical Trail | 101.4mm | 101.4mm | 101.4mm | 101.4mm |
Wheel Flop | 42.1mm | 42.1mm | 42.1mm | 42.1mm |
Tire to Pedal Spindle | 195.2mm 170 mm cranks | 226.2mm 170 mm cranks | 257.2mm 170 mm cranks | 292.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 166.5mm 170 mm cranks | 166.5mm 170 mm cranks | 166.5mm 170 mm cranks | 166.5mm 170 mm cranks |
275 Comp Build
Small | Medium | Large | Extra Large | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.5in | 2.5in | 2.5in | 2.5in |
Tire Outer Diameter | 711mm | 711mm | 711mm | 711mm |
Bike Length with Tires | 1861mm | 1892mm | 1923mm | 1958mm |
Crank Length | 170mm | 170mm | 170mm | 170mm |
Handlebar Width | 780mm | 780mm | 800mm | 800mm |
Stem Length | 45mm | 45mm | 45mm | 45mm |
Published Sizing Recommendations
Height | 5 ft 3 in to 5 ft 7 in | 5 ft 7 in to 5 ft 11 in | 5 ft 11 in to 6 ft 3 in | 6 ft 3 in to 6 ft 7 in |
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
Full-suspension Trail MTBSource:http://nukeproof.com/products/reactor-275-comp/