Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 120mm -
Travel Rear 120mm -
Fork RockShox Pike Select+
-
Groupset X01 Eagle, GX Eagle -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
155cm - 174cm
MD
171cm - 184cm
LG
181cm - 193cm
XL
191cm - 205cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Ground Control, aluminium, Boost, BSA 73, 120mm travel, approx. 2792g, Matt Black/Light Olive M-29
Suspension Fork
Rock Shox PIKE SELECT+ CHARGER 3 RC2, black 29" Boost
Rear Shock
Rock Shox Deluxe Select+ RT, black 190mm
Drivetrain
Rear Derailleur
SRAM X01 Eagle, black 12 Speed
Shift Levers
SRAM GX Eagle, 12 Speed
Cassette
SRAM GX-1275 Eagle, 12-speed, 10-52
Crank
Truvativ Stylo 7K Eagle, 32T, 175mm
Bottom Bracket
BSA, 73mm, threaded
Chain
SRAM GX Eagle, 12-speed, silver 124gl.
Pedals
delivered without pedals
Wheels
Rims
Front wheel: DT Swiss XM 1700 Spline (622x30C), Boost, TLR, 29"
Tires
Maxxis Forekaster EXO TR, black 29x2.35
Brakes
Brakes
Front wheel: SRAM G2 RSC, 180 mm, black/matt
Cockpit
Stem
Reverse LEAD, black 60mm
Handlebar
Reverse H-Bar, Ø31,8mm
Grips
Reverse STAMP black/black
Seat
Saddle
Rose Edition by Selle Italia, black
Seatpost
e*thirteen Vario Infinite Dropper Post, 150-/180mm stealth black, aluminium 31,6mm/430-460mm/120-150mm Hub (150mm voreingestellt)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.4 mm | 1.4 mm | 1.34 mm | 1.29 mm |
| Bottom Bracket Height | 340 mm | 340 mm | 340 mm | 340 mm |
| Front Center | 687 mm | 724 mm | 753 mm | 782 mm |
| Rake | 38 mm | 43 mm | 43 mm | 43 mm |
| Trail | 110 mm | 112 mm | 112 mm | 112 mm |
| Stack | 565 mm | 599 mm | 608 mm | 618 mm |
| Reach | 403 mm | 428 mm | 453 mm | 478 mm |
| Top Tube Length | 551 mm | 579 mm | 607 mm | 634 mm |
| Seat Tube Angle | 75 ° | 75 ° | 75 ° | 75 ° |
| Seat Tube Length | 410 mm | 440 mm | 470 mm | 500 mm |
| Head Tube Angle | 67 ° | 67 ° | 67 ° | 67 ° |
| Head Tube Length | 105 mm | 105 mm | 115 mm | 125 mm |
| Chainstay Length | 417 mm | 434 mm | 434 mm | 434 mm |
| Wheelbase | 1104 mm | 1156 mm | 1185 mm | 1214 mm |
| Bottom Bracket Drop | 16 mm | 36 mm | 36 mm | 36 mm |
| Standover Height | 734 mm | 764 mm | 764 mm | 764 mm |
| Front Travel | 120 mm | 120 mm | 120 mm | 120 mm |
| Rear Travel | 120 mm | 120 mm | 120 mm | 120 mm |
| Wheels | 27" | 29" | 29" | 29" |
| Rider Min Height | 155 cm | 171 cm | 181 cm | 191 cm |
| Rider Max Height | 174 cm | 184 cm | 193 cm | 205 cm |
Model Overview
GROUND CONTROL 4 is part of the Rose Ground model. There are 16 bikes that carry this model name. Check out the entire range from 2023 of this model, by clicking this link.
Model range prices
Rose GROUND CONTROL 1 2023 is the most economical model, with a starting price of 2123$. Rose GROUND CONTROL 4 2023 on the other hand costs 3503$, and is the most expensive model.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Trail bikes average price
According to our calculations, the average cost of a Trail bike that is reliable is 2762$. However, even though the average price of a Trail bike is lower, you might still be able to get a top-quality bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
When Rose released this model in 2023, its price was 3503$. If we compare this with the average Trail bike cost we notice that the price is 26.83% higher.
GROUND CONTROL 4 components
Fork
This bike has the RockShox Pike Select+ fork installed. The fork’s travel is 120mm. Bike forks are great for shock absorption and provide you with a smooth ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
The GROUND CONTROL 4 has a rear shock with a travel of 120mm. The model Rock Shox Deluxe Select+ RT is the one installed in this bike. Bike rear shocks increase the riding comfort, and also give you more control over technical trails. In short, a full-suspension bike will give you the smoothest ride possible.
Wheels
As for the wheels, Rose GROUND CONTROL 4 2023, has a 27.5″ aluminum model. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Rose GROUND CONTROL 4 has Hydraulic Disc brakes installed. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Sizes
Rose GROUND CONTROL 4 bike has 4 sizes, in the range of 155 cm – 205 cm (5.09 ft – 6.73 ft). In conclusion, you won’t have a problem finding one that suits you.
Dropper post
The Rose model is also equipped with a dropper post. A dropper post is a must-have these days if you’re riding anything remotely technical. The main benefit of a dropper post is increased safety while riding. As mentioned above, the lever system allows you to quickly move the saddle out of the way when approaching descents or trail obstacles.