2021 Chromag Bikes Surface Voyager Base
- Category
- Hardtail All-mountain/Enduro MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Steel
- Suspension
- 140mm fork travel, 0% sag
- Features
- Disc brake, Single-speed capable
Geometry
S | M | M/L | L | XL | |
Stack | 624mm | 624mm | 633mm | 642mm | 651mm |
Reach | 421mm | 446mm | 463mm | 487mm | 503mm |
Stack to Reach Ratio | 1.48:1 | 1.4:1 | 1.37:1 | 1.32:1 | 1.29:1 |
Seat Tube Length, C-T | 368mm | 406mm | 431mm | 456mm | 494mm |
Top Tube Length, Effective/Horizontal Center | 577mm | 602mm | 621mm | 647mm | 665mm |
Top Tube Slope | 27.6deg | 22.9deg | 20.7deg | 18.5deg | 15.4deg |
Head Tube Angle | 65.5deg | 65.5deg | 65.5deg | 65.5deg | 65.5deg |
Seat Tube Angle | 76deg | 76deg | 76deg | 76deg | 76deg |
Head Tube Length | 95mm | 95mm | 105mm | 115mm | 125mm |
Bottom Bracket Drop | 50.8mm | 50.8mm | 50.8mm | 50.8mm | 50.8mm |
Bottom Bracket Height | 323.7mm | 323.7mm | 323.7mm | 323.7mm | 323.7mm |
Chainstay Length | 425mm | 425mm | 425mm | 425mm | 425mm |
Chainstay Length Horizontal | 422mm | 422mm | 422mm | 422mm | 422mm |
Front-Center | 729.8mm | 754.8mm | 775.7mm | 804.7mm | 824.6mm |
Front-Center Horizontal | 728.1mm | 753.1mm | 774.1mm | 803.1mm | 823.1mm |
Wheelbase | 1150mm | 1175mm | 1196mm | 1225mm | 1245mm |
Fork Offset/Rake | 41.7mm | 41.7mm | 41.6mm | 42.4mm | 42.3mm |
Trail | 124.8mm very high | 124.8mm very high | 125mm very high | 124.1mm very high | 124.2mm very high |
Mechanical Trail | 113.6mm | 113.6mm | 113.7mm | 112.9mm | 113mm |
Wheel Flop | 47.1mm | 47.1mm | 47.2mm | 46.8mm | 46.9mm |
Standover Height | 677mm | 714mm | 738mm | 762mm | 799mm |
Tire to Pedal Spindle | 185.3mm 170 mm cranks | 210.3mm 170 mm cranks | 231.2mm 170 mm cranks | 260.2mm 170 mm cranks | 280.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 153.7mm 170 mm cranks | 153.7mm 170 mm cranks | 153.7mm 170 mm cranks | 153.7mm 170 mm cranks | 153.7mm 170 mm cranks |
Base Build
S | M | M/L | L | XL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.5in | 2.5in | 2.5in | 2.5in | 2.5in |
Tire Width Max | 2.5in | 2.5in | 2.5in | 2.5in | 2.5in |
Tire Outer Diameter | 749mm | 749mm | 749mm | 749mm | 749mm |
Bike Length with Tires | 1899mm | 1924mm | 1945mm | 1974mm | 1994mm |
Published Sizing Recommendations
Height | 5 ft 1 in to 5 ft 5 in | 5 ft 4 in to 5 ft 8 in | 5 ft 7 in to 6 ft 0 in | 5 ft 11 in to 6 ft 3 in | 6 ft 2 in to 6 ft 6 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
Hardtail All-mountain/Enduro MTBSource:https://chromagbikes.com/collections/29/products/surface-voyager