Groupset
Shimano Deore
Frame material
Alloy
Wheel size
29"
Suspension type
Hardtail
Front travel
130mm
About the Rocky Mountain Growler 20 2021
The Rocky Mountain Growler 20 2021 is a Hardtail Trail Mountain Bike with a alloy frame. Equipped with a Shimano Deore drivetrain of 10 gears (1x10). Its features include boost 148, hydraulic disc brakes, and tapered head tube.
Features
Boost 148
More info
Boost 148
Hydraulic disc brakes
More info
Hydraulic disc brakes
Tapered head tube
More info
Tapered head tube
Specifications
|
Grip
|
Rocky Mountain Lock On Light
|
|---|---|
|
Pedals
|
Alloy Platform
|
|
Steam
|
Rocky Mountain XC | 7° Rise | All Sizes = 40mm
|
|---|---|
|
Saddle
|
WTB Volt | Steel Rails | 142mm Width
|
|
Headset
|
FSA Orbit NO.57B | 36°x45° Bearings | 30.2mm x 41mm x 7.1mm Upper | 40mm x 51.8mm x 7.5mm Lower
|
|
Seatpost
|
Rocky Mountain 30.9mm
|
|
Handlebar
|
Rocky Mountain AM | 780mm Width | 25mm Rise | 9° Backsweep | 5° Upsweep | 31.8mm Clamp
|
|
Brakes
|
Shimano BR-MT200
Hydraulic disc brake
2 piston
|
|
BL-MT200 SM-RT26* |
|
|
Crankset
|
Rocky Mountain Microdrive 28T
|
|---|---|
|
Shifter
|
Shimano Deore 10spd
|
|
Bottom bracket
|
Sealed Cartridge Bearing
|
|
Cassette
|
Sunrace 10-speed
|
|
Chain
|
KMC X10
|
|
Rear derailleur
|
Shimano Deore RD-M5120
SGS
11/10s
|
|
42T (2x11/2x10-speed) |
|
|
Frame
|
Rocky Mountain 6061 Alloy. Threaded BB. Boost 148mm. Tapered Zerostack Headtube. Dropper Post Compatible.
|
|---|---|
|
Front suspension
|
SR Suntour XCM 34
|
|
Rims
|
Rocky Mountain TR30 Tubeless | Tubeless Compatible - Tape | Valves | Sealant Not Incl
|
|---|---|
|
Tires
|
F: Kenda Amrak 29 x 2.6 // R: Kenda Amrak 29 x 2.6
|
|
Spokes
|
2.0 Stainless
|
|
Rear hub
|
Shimano MT400 Boost 148mm | RMB Axle | 163mm x 12mm x 1.5m
|
|
Front hub
|
Shimano MT400 | 15mm Boost
|
Geometry
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
|
a
Seat tube length
|
380,0
|
420,0
|
445,0
|
480,0
|
|
b
Seat tube angle
|
75,0º
|
75,0º
|
75,0º
|
75,0º
|
|
c
Top tube length
|
590,0
|
617,0
|
644,0
|
672,0
|
|
d
Head tube length
|
95,0
|
100,0
|
110,0
|
120,0
|
|
e
Head tube angle
|
64,0º
|
64,0º
|
64,0º
|
64,0º
|
|
f
Rake
|
41,0
|
41,0
|
41,0
|
42,0
|
|
g
Trail
|
137,0
|
137,0
|
137,0
|
136,0
|
|
h
Wheelbase
|
1180,0
|
1207,0
|
1236,0
|
1266,0
|
|
i
Chainstay length
|
432,0
|
432,0
|
432,0
|
432,0
|
|
j
Bottom bracket drop
|
55,0
|
55,0
|
55,0
|
55,0
|
|
k
Stack height
|
627,0
|
631,0
|
640,0
|
649,0
|
|
l
Reach
|
422,0
|
447,0
|
472,0
|
497,0
|
|
m
Standover height
|
776,0
|
799,0
|
801,0
|
815,0
|
|
x
Bottom bracket height
|
319,0
|
319,0
|
319,0
|
319,0
|
|
y
Front center
|
754,0
|
780,0
|
809,0
|
839,0
|
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