2026 BTCHN Bikes Alpina 32
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Steel
- Suspension
- 120mm fork travel
- Features
- Disc brake
Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
M | L | XL | |
Stack | 696mm | 706mm | 706mm |
Reach | 450mm | 475mm | 500mm |
Stack to Reach Ratio | 1.55:1 | 1.49:1 | 1.41:1 |
Seat Tube Length, C-T | 400mm | 400mm | 430mm |
Top Tube Length, Effective/Horizontal HT Top | 635mm | 663mm | 689mm |
Head Tube Angle | 67deg | 67deg | 67deg |
Effective Seat Tube Angle, Unknown | 75deg | 74.8deg | 74.5deg |
Head Tube Length | 100mm | 110mm | 110mm |
Bottom Bracket Drop | 92mm | 92mm | 92mm |
Bottom Bracket Height | 312mm | 312mm | 312mm |
Chainstay Length | 439mm | 448mm | 459mm |
Chainstay Length Horizontal | 429.3mm | 438.5mm | 449.7mm |
Front-Center | 770.3mm | 798.9mm | 824.5mm |
Front-Center Horizontal | 764.8mm | 793.6mm | 819.3mm |
Wheelbase | 1194mm | 1232mm | 1269mm |
Fork Offset/Rake | 45mm | 45mm | 45mm |
Trail | 122.6mm very high | 122.6mm very high | 122.6mm very high |
Mechanical Trail | 112.8mm | 112.8mm | 112.8mm |
Wheel Flop | 44.1mm | 44.1mm | 44.1mm |
Standover Height | 844mm | 848mm | 863mm |
Tire to Pedal Spindle | 196.3mm 170 mm cranks | 224.9mm 170 mm cranks | 250.5mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 142mm 170 mm cranks | 142mm 170 mm cranks | 142mm 170 mm cranks |
32 Build
M | L | XL | |
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 | 2001.9mm | 2039.9mm | 2076.9mm |
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 Trail MTBSource:https://www.btchnbikes.com/alpina