Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 20" -
Travel Front 30mm -
Fork SunTour
-
Groupset Shimano -
Suspension Hardtail -
Drivetrain 1 × 6 -
Brakes Rim
Sizing
Recommended size guide.
XXS
157cm - 167cm
XS
165cm - 173cm
SM
171cm - 179cm
MD
177cm - 185cm
LG
183cm - 191cm
XL
188cm - 197cm
XXL
194cm - 204cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Rocky Mountain 6061 Series Custom Alloy. Threaded BB. Traditional 1-1/8\" Headtube. Fender Mounts. 20\" Kids Geometry.
Suspension Fork
Suntour M3010 AL. 30mm
Drivetrain
Rear Derailleur
Shimano RD-TF35
Front Derailleur
N/A
Shift Levers
Shimano Revo Twist Shift 6spd
Cassette
Shimano Tourney 14-28T 6 Speed
Crank
Rocky Mountain Alloy 140mm W/Chainguard 36T
Bottom Bracket
VP BC55P Cartridge
Chain
KMC Z-50
Wheels
Front Hub
Rocky Mountain Alloy W/QR
Rear Hub
Rocky Mountain Alloy W/QR
Rims
Wheeltech Z1000 By Alex
Spokes
Upc
Tires
Kenda MTB 20 x 1.95\"
Brakes
Brakes
Promax TX-122 V Brake
Brake Levers
Tektro TS325Ap
Cockpit
Stem
Rocky Mountain XC7 15° x 60mm
Handlebar
Rocky Mountain XC Ø25.4mm x 580mm x 5° Sweep
Grips
Rocky Mountain Jr
Headset
VP A88 EC34
Seat
Saddle
Rocky Mountain Jr.
Seatpost
Rocky Mountain 27.2mm x 300mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XXS | XS | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|---|---|
| Front Center | 598 mm | 611 mm | 631 mm | 646 mm | 656 mm | 671 mm | 683 mm |
| Top Tube Length | 519 mm | 534 mm | 559 mm | 579 mm | 594 mm | 614 mm | 626 mm |
| Seat Tube Angle | 74.5 ° | 74 ° | 74 ° | 73.5 ° | 73 ° | 72.5 ° | 72.5 ° |
| Seat Tube Length | 343 mm | 381 mm | 419 mm | 457 mm | 483 mm | 521 mm | 559 mm |
| Head Tube Angle | 70.5 ° | 70.5 ° | 71 ° | 71 ° | 71 ° | 71 ° | 71 ° |
| Head Tube Length | 100 mm | 120 mm | 130 mm | 130 mm | 150 mm | 175 mm | 175 mm |
| Chainstay Length | 419 mm | 419 mm | 419 mm | 419 mm | 419 mm | 419 mm | 419 mm |
| Wheelbase | 1015 mm | 1028 mm | 1048 mm | 1063 mm | 1073 mm | 1088 mm | 1100 mm |
| Bottom Bracket Drop | 30 mm | 30 mm | 30 mm | 30 mm | 30 mm | 30 mm | 30 mm |
| Standover Height | 694 mm | 711 mm | 728 mm | 750 mm | 771 mm | 793 mm | 816 mm |
| Wheels | 20" | 20" | 20" | 20" | 20" | 20" | 20" |
| Rider Min Height | 157 cm | 165 cm | 171 cm | 177 cm | 183 cm | 188 cm | 194 cm |
| Rider Max Height | 167 cm | 173 cm | 179 cm | 185 cm | 191 cm | 197 cm | 204 cm |
About this model
Edge 20 belongs to the Rockymountain Edge model. There are 41 bikes that carry this model name. You can easily view all of the Rockymountain Edge bikes models from 2015, here.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Mountain bikes
According to our calculations, the average cost of a Mountain bike that is reliable is 616$. However, even if your budget is less than the average, you might still be able to get a top-quality Mountain bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Edge 20 components
Fork
The Edge 20 comes factory-installed with the SunTour fork. This has a travel range of 30mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, you should always ensure you have a good fork when purchasing a bike.
Fork material
When it comes to the fork, this bike has an aluminum one, so there won’t be much extra weight added to the bike. However, they are not so stiff as carbon forks are.
Wheels
The Edge 20 2015 bike is equipped with 20″ aluminum wheels when leaving the factory. This wheel size is used on bike models like BMX, children, or folding bikes. In conclusion, you can use them better on-road, and less on technical terrain.
Brakes
Nothing is more important on a bike than its ability to brake properly. Rocky Mountain Edge 20 is equipped with Rim brakes. Slightly lighter than hydraulic brakes, rim brakes are a budget choice. However, you could spend a little extra and get a bike that has hydraulic brakes.
Sizes
Edge 20 comes in 7 sizes, that range from 157 cm – 204 cm (5.15 ft – 6.69 ft). In short, you can easily find one that suits you.