2024 Rocky Mountain Altitude A30 POS.4 Steep MD
Build
700C/29 in × 2.5 in
Insights
Somewhat upright stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 630mm |
| Reach | 458mm |
| Stack to Reach Ratio | 1.38:1 |
| Seat Tube Length, C-T | 410mm |
| Top Tube Length, Effective/Horizontal HT Top | 584mm |
| Head Tube Angle | 63.8deg |
| Seat Tube Angle, Unknown | 77.8deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 27mm |
| Bottom Bracket Height | 347.5mm |
| Chainstay Length Horizontal | 440mm |
| Front-Center | 802.5mm |
| Front-Center Horizontal | 802mm |
| Wheelbase | 1242mm |
| Fork Offset/Rake | 44mm |
| Trail | 135.2mm very high |
| Mechanical Trail | 121.3mm |
| Wheel Flop | 53.6mm |
| Standover Height | 798mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 258mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 177.5mm |
A30 POS.4 Steep Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.5in |
| Tire Outer Diameter | 749mm |
| Bike Length with Tires | 1991mm |
| Crank Length | 170mm |
| Handlebar Width | 780mm |
| Stem Length | 40mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 170mm |
| Rear Travel | 160mm |
| Suspension Sag | 30% |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 4 in to 5 ft 10 in |
Source:https://bikes.com/en-ca/products/altitude-a50-24?srsltid=AfmBOoqGZjAz1q9zQAoQ9kdOVADH18BPhdLvrUyW_icWb1rVHPpV9J5J&variant=44400753574123