2019 Rocky Mountain Growler 40

Upper mid-range component level aluminum frame trail bike


2019 Rocky Mountain Growler 40
  • MSRP $1,359
  • Suspension Hardtail
  • Front Travel 130mm
  • Frame Aluminum
  • Fork SunTour
  • Wheels 27.5″
  • Drivetrain 1 × 10
  • Groupset Deore
  • Brakes Hydraulic Disc
  • Seatpost Dropper post

Where to Buy


1 × 10 — 10 speed

2019 Rocky Mountain Growler 40
22 mph
Similar Bikes
26 mph

The 2019 Growler 40 is geared about the same as similar bikes for riding up hills.

The 2019 Growler 40 won‘t keep up with similar bikes while riding downhill or sprinting.

Estimated Spec Level

Estimated spec level of the Growler 40 compared to other trail bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike.

Learn more

est. spec level →$0$200$400$600$800$1,000$1,200$1,400$1,600$1,800
This bike
Other trail bikes



FrameRocky Mountain 6061 Alloy. Threaded BB. Tapered Zerostack Headtube
ForkSuntour Raidon 34 LOR Air 130mm
Bottom BracketRocky Mountain Sealed - Shimano Compatible
HeadsetFSA No. 57B-1
StemRocky Mountain AM
HandlebarRocky Mountain XC 760mm
SaddleWTB Volt
SeatpostX-Fusion Manic 30.9mm
PedalsAlloy Platform
GripsRocky Mountain Lock On Light
Rear DerailleurShimano Deore
CrankRocky Mountain Microdrive 2PC 30T
ShiftersShimano Deore
CassetteSunrace CSMS2 11-46T
ChainKMC X10-1
BrakesShimano MT400
RimsAlex MD35 Tubeless Compatible - Tape | Valves | Sealant Not Incl
Spokes2.0 Stainless
Front HubShimano MT-400 Boost 15mm
Rear HubShimano M3050
TiresF: WTB Ranger 27.5 x 2.8 (XS: 26 x 2.8) / R: WTB Ranger 27.5 x 2.8 (XS: 26 x 2.8)
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2019 Rocky Mountain Growler 40