On all 2024+ Altitude models, the forward shock hardware is a 40 x 10mm ID pin and reducers. The rear shock mount uses our bearing eyelet hardware. 

The bearing eyelet hardware can be purchased from your local Rocky Mountain dealer or from our online store using the part number: 1811007

Shock Mounting Orientation

Rear Shock Mount - Bearing Eyelet Hardware
Forward Shock Mount - 20 mm x 8 mm

Altitude Alloy & Carbon with 27.5" wheels:

Size SM = 210 x 55mm

Altitude Alloy & Carbon with 29" wheels:

MD - LG - XL = 230 x 60mm