2027 Big Rock Carbon 32" MTB
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Rigid, suspension corrected
- Frame
- Carbon/Composite
- Features
- Disc brake
Geometry
S | M | L | |
Stack | 649mm | 653.7mm | 667.5mm |
Reach | 415mm | 441mm | 461mm |
Stack to Reach Ratio | 1.56:1 | 1.48:1 | 1.45:1 |
Seat Tube Length, C-T | 400mm | 445mm | 475mm |
Top Tube Length, Effective/Horizontal HT Top | 595mm | 616.4mm | 641.5mm |
Head Tube Angle | 67deg | 67deg | 67deg |
Effective Seat Tube Angle, Unknown | 74.5deg | 75deg | 75deg |
Head Tube Length | 85mm | 90mm | 105mm |
Bottom Bracket Drop | 90mm | 90mm | 90mm |
Bottom Bracket Height | 314mm | 314mm | 314mm |
Chainstay Length | 450mm | 450mm | 450mm |
Chainstay Length Horizontal | 440.9mm | 440.9mm | 440.9mm |
Front-Center | 705.9mm | 733.6mm | 759.3mm |
Front-Center Horizontal | 700.1mm | 728.1mm | 753.9mm |
Wheelbase | 1141mm | 1169mm | 1194.8mm |
Fork Offset/Rake | 44mm | 44mm | 44mm |
Fork Length (Axle-To-Crown) | 540mm | 540mm | 540mm |
Trail | 123.7mm very high | 123.7mm very high | 123.7mm very high |
Mechanical Trail | 113.8mm | 113.8mm | 113.8mm |
Wheel Flop | 44.5mm | 44.5mm | 44.5mm |
Standover Height | 728.2mm | 766.6mm | 791.5mm |
Tire to Pedal Spindle | 131.9mm 170 mm cranks | 159.6mm 170 mm cranks | 185.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 144mm 170 mm cranks | 144mm 170 mm cranks | 144mm 170 mm cranks |
MTB Build
S | M | L | |
Wheel Size | 686mm BSD 686 mm BSD | 686mm BSD 686 mm BSD | 686mm BSD 686 mm BSD |
Tire Width | 2.4in | 2.4in | 2.4in |
Tire Outer Diameter | 807.9mm | 807.9mm | 807.9mm |
Bike Length with Tires | 1948.9mm | 1976.9mm | 2002.7mm |
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 Cross-country MTBSource:www.reddit.com