The PRO 27.5 is our fastest and quickest mountain bike with a pro race geometry. It is perfect for mastering quick handling and lightening fast acceleration. Combine the stability of increased wheel size without sacrificing agility on single track.

  • Increased top tube length and an adjusted head tube angle provide a faster, more stable riding experience
  • Boost 148mm Spacing
  • Accepts 2.5" Tires
  • 6AL/4V Super Tube Top Tube
  • Pro Race Geometry
Headtube Design Tapered/Integrated
Bottom Bracket Type 73mm Threaded
Seatpost Diameter 31.6mm
Seat Tube Diameter (Front Derailleur Clamp Size) 38.1mm
Wheel Size 27.5 inch
Max Tire Width 2.5
Dropouts 12x148 Thru Axle Fixed Recommended DT Swiss 12x1mm thread pitch
Rear Spacing 148mm
Brake Type Disc

Geometry Diagram

 XS (14")S (15.5")M (17")L (18.5")XL (21")
Rec. Height: Domestic 4'11" - 5'2" 5'2" - 5'5" 5'6" - 5'9" 5'10" - 6'2" 6'3" +
Rec. Height: Int'l (cm) 150 - 158 159 - 168 168 - 179 180 - 188 190 +
Seat Tube Length (A) 35.5 39.4 43.2 47 53.3
Top Tube Length Effective (B) 57.6 59 60.6 62.8 64.9
Head Tube Angle (C) 68.5° 68.5° 68.5° 68.5° 68.5°
Seat Tube Angle (D) 73.5° 73.5° 73.5° 73.5° 73.5°
Bottom Bracket Drop (E) 3.9 3.9 3.9 3.9 3.9
Chain Stay Length (F) 43 43 43 43 43
Head Tube Length (G) 10.8 10.8 11.1 13.3 15.4
Rake (H) 4.4 4.4 4.4 4.4 4.4
Stand Over Height (I) 69.1 72.3 74.9 78.0 83.4
Wheelbase (J) 109.2 110.8 112.4 114.7 116.9
Front Center (K) 66.5 68 69.7 71.9 74.2
Stack (L) 57.7 57.7 58 60 62
Reach (M) 40.5 42 43.5 45 46.5
Frame Weight (lbs.) 3.8 3.9 4 4.1 4.2
$1,950.00

PRO 27.5 Hardtail Mountain Bike Frame

Current Stock:
size: 40.00 W × 30.00 H × 9.00 L
Availability: Free Shipping Worldwide
Monthly enabled: Yes
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