2023 Centurion Backfire Comp 50 EQ
- Category
- Off-road Touring
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 100mm fork travel
- Features
- Disc brake
Geometry
XXS (27.5) | XS (27.5) | S (27.5) | S (29) | M (29) | L (29) | |
Stack | 590mm | 609mm | 627mm | 628mm | 646mm | 665mm |
Reach | 384mm | 396mm | 408mm | 408mm | 420mm | 432mm |
Stack to Reach Ratio | 1.54:1 | 1.54:1 | 1.54:1 | 1.54:1 | 1.54:1 | 1.54:1 |
Seat Tube Length, C-T | 330mm | 380mm | 430mm | 430mm | 480mm | 530mm |
Top Tube Length, Effective/Horizontal HT Top | 559mm | 582mm | 600mm | 600mm | 618mm | 635mm |
Top Tube Slope | 29.8deg | 25.8deg | 22deg | 22.1deg | 18.5deg | 15.1deg |
Head Tube Angle | 69deg | 69deg | 69deg | 69.5deg | 69.5deg | 69.5deg |
Seat Tube Angle | 73.5deg | 73deg | 73deg | 73deg | 73deg | 73deg |
Head Tube Length | 90mm | 110mm | 130mm | 90mm | 110mm | 130mm |
Bottom Bracket Drop | 45mm | 45mm | 45mm | 63mm | 63mm | 63mm |
Bottom Bracket Height | 301mm | 301mm | 301mm | 302mm | 302mm | 302mm |
Chainstay Length | 430mm | 430mm | 430mm | 440mm | 440mm | 440mm |
Chainstay Length Horizontal | 427.6mm | 427.6mm | 427.6mm | 435.5mm | 435.5mm | 435.5mm |
Front-Center | 640mm | 658.9mm | 677.9mm | 671.5mm | 690.4mm | 708.3mm |
Front-Center Horizontal | 638.4mm | 657.4mm | 676.4mm | 668.5mm | 687.5mm | 705.5mm |
Wheelbase | 1066mm | 1085mm | 1104mm | 1104mm | 1123mm | 1141mm |
Fork Offset/Rake | 42mm | 42mm | 42mm | 46mm | 46mm | 46mm |
Fork Length (Axle-To-Crown) | 507mm | 507mm | 507mm | 527mm | 527mm | 527mm |
Trail | 87.8mm very high | 87.8mm very high | 87.8mm very high | 87.4mm very high | 87.4mm very high | 87.4mm very high |
Mechanical Trail | 82mm | 82mm | 82mm | 81.8mm | 81.8mm | 81.8mm |
Wheel Flop | 29.4mm | 29.4mm | 29.4mm | 28.7mm | 28.7mm | 28.7mm |
Standover Height | 723mm | 743mm | 775mm | 771mm | 805mm | 840mm |
Tire to Pedal Spindle | 124mm 170 mm cranks | 142.9mm 170 mm cranks | 161.9mm 170 mm cranks | 136.5mm 170 mm cranks | 155.4mm 170 mm cranks | 173.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 131mm 170 mm cranks | 131mm 170 mm cranks | 131mm 170 mm cranks | 132mm 170 mm cranks | 132mm 170 mm cranks | 132mm 170 mm cranks |
Comp 50 EQ Build
XXS (27.5) | XS (27.5) | S (27.5) | S (29) | M (29) | L (29) | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 54mm | 54mm | 54mm | 54mm | 54mm | 54mm |
Tire Outer Diameter | 692mm | 692mm | 692mm | 730mm | 730mm | 730mm |
Bike Length with Tires | 1758mm | 1777mm | 1796mm | 1834mm | 1853mm | 1871mm |
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
Off-road TouringSource:https://www.centurion.de/de-de/bike/982/backfire-comp-50-eq