Rocky Mountain Growler 40 2018
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Wheels 27.5"
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Travel Front 120mm
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Fork SunTour RAIDON 32
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Groupset NX
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Suspension Hardtail
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Drivetrain 1 × 11
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Brakes Hydraulic Disc
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Rocky Mountain 6061 Alloy. Threaded BB. Tapered Zerostack Headtube. Dropper Post Compatible.
Suspension Fork
Suntour Raidon 32 LOR 120mm
Drivetrain
Rear Derailleur
SRAM NX
Shift Levers
SRAM NX
Cassette
SRAM PG-1130 11-42T
Crank
Rocky Mountain Microdrive 2 PC 28T
Bottom Bracket
Rocky Mountain Sealed BB92 - Shimano Compatible
Chain
KMC X11-1
Wheels
Front Hub
Rocky Mountain Boost 15mm
Rear Hub
Shimano RM35
Rims
Alex MD35 - Tubeless Compatible - Tape | Valves | Sealant Not Incl
Spokes
2.0 Stainless
Tires
WTB Ranger 27.5 x 2.8 (XXS / XS: 26 x 2.8) / WTB Ranger 27.5 x 2.8 (XXS / XS: 26 x 2.8)
Brakes
Brakes
Shimano M365
Cockpit
Stem
Rocky Mountain AM
Handlebar
Rocky Mountain AM 760mm
Grips
Rocky Mountain Lock On Light
Headset
FSA No. 57B
Seat
Saddle
WTB Volt
Seatpost
Rocky Mountain SL 30.9mm
Fit data
Numbers for sizing and ride feel.
| Size | XXS | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.72 mm | 1.61 mm | 1.59 mm | 1.49 mm | 1.44 mm | 1.38 mm |
| Bottom Bracket Height | 315 mm | 315 mm | 297 mm | 297 mm | 297 mm | 297 mm |
| Front Center | 646 mm | 671 mm | 691 mm | 717 mm | 737 mm | 764 mm |
| Rake | 51 mm | 52 mm | 56 mm | 52 mm | 51 mm | 48 mm |
| Trail | 95 mm | 94 mm | 90 mm | 94 mm | 95 mm | 99 mm |
| Stack | 595 mm | 595 mm | 612 mm | 617 mm | 622 mm | 632 mm |
| Reach | 345 mm | 369 mm | 384 mm | 413 mm | 432 mm | 457 mm |
| Top Tube Length | 529 mm | 554 mm | 579 mm | 604 mm | 624 mm | 649 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 343 mm | 381 mm | 430 mm | 457 mm | 483 mm | 521 mm |
| Head Tube Angle | 67 ° | 67 ° | 67 ° | 67 ° | 67 ° | 67 ° |
| Head Tube Length | 100 mm | 100 mm | 100 mm | 105 mm | 110 mm | 120 mm |
| Chainstay Length | 424 mm | 424 mm | 434 mm | 434 mm | 434 mm | 434 mm |
| Wheelbase | 1067 mm | 1092 mm | 1119 mm | 1145 mm | 1165 mm | 1192 mm |
| Bottom Bracket Drop | 40 mm | 40 mm | 58 mm | 58 mm | 58 mm | 58 mm |
| Standover Height | 782 mm | 789 mm | 813 mm | 821 mm | 832 mm | 848 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" | 27" |
Model Overview
Growler 40 is a Rockymountain Growler model. Rocky Mountain released 39 bikes variations of this model so far. You can easily view all of the Rockymountain Growler bikes models from 2018, here.
Model range prices
Rocky Mountain Growler 20 2018 is the most economical model, with a starting price of 879$. Rocky Mountain Growler 50 2018 on the other hand costs 1769$, and is the most expensive model.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Trail bikes
According to our math, the average price for a trustworthy Trail bike is 2762$. However, you could also get a good Trail bike even if you pay a lower amount than the average price. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Furthermore, this bike was made available in 2018 for 1269$. If we compare this with the average Trail bike cost we notice that the price is 117.65% lower.
Overview of components
Fork
The fork installed on this bike is the SunTour RAIDON 32 model. The travel on this model is 120mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels size
When leaving the production line, the Growler 40 model has 27.5″ aluminum wheels. The 27.5″ wheels are a great choice for smaller riders. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Rocky Mountain Growler 40 has Hydraulic Disc brakes installed. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, you can ride your bike with confidence.
