On-One Hello Dave SRAM GX 2021
2021 Mountain
Estimate price |
2,600$
Weight | 14.5 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 29" -
Travel Front 150mm -
Fork RockShox Pike Select
-
Groupset GX Eagle -
Suspension Hardtail -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
MD
165cm - 177cm
LG
175cm - 188cm
XL
185cm - 198cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Chromoly
Suspension Fork
RockShox Pike Select, DebonAir spring, Charger damper, crown adjust
Rear Shock
None
Drivetrain
Rear Derailleur
SRAM GX Eagle, 12-speed
Front Derailleur
None
Shift Levers
SRAM GX Eagle, 12-speed
Cassette
SRAM NX Eagle PG-1230, 12-speed, 11-50 tooth
Crank
SRAM GX Eagle DUB, 170mm length
Bottom Bracket
SRAM DUB, 73mm English/BSA threaded
Chain
KMC X12, 12-speed
Chain Guide
None
Pedals
None
Wheels
Front Hub
Formula, 110x15mm Boost front, 148x12mm Boost rear with HG driver
Rear Hub
Formula, 110x15mm Boost front, 148x12mm Boost rear with HG driver
Rims
Alexrims EXR30, 32 hole
Tires
Panaracer FireSport, wire bead, 29" x 2.35"
Brakes
Brakes
SRAM G2 R, 4-piston, Clarks rotors (203mm front, 160mm rear)
Brake Levers
SRAM G2 R, Matchmaker clamps
Cockpit
Stem
On-One Hot Box V2, 50mm length, 7° rise, 31.8mm bar clamp
Handlebar
On-One Enduro6 Riser, 780mm width, 31.8mm clamp diameter
Grips
On-One Knurl
Headset
Selcof, semi-integrated, cartridge bearings, zero stack
Seat
Saddle
San Marco Monza Start, carbon steel rails
Seatpost
RockShox Reverb Stealth dropper, 175mm drop
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | MD | LG | XL |
|---|---|---|---|
| Stack Reach Ratio | 1.389 mm | 1.333 mm | 1.25 mm |
| Bottom Bracket Height | 324 mm | 324 mm | 324 mm |
| Front Center | 807 mm | 842 mm | 891 mm |
| Rake | 44 mm | 42 mm | 45 mm |
| Trail | 149 mm | 152 mm | 148 mm |
| Stack | 625 mm | 640 mm | 650 |
| Reach | 450 mm | 480 mm | 520 mm |
| Top Tube Length | 595 mm | 625 mm | 670 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 400 mm | 430 mm | 460 mm |
| Head Tube Angle | 62 ° | 62 ° | 62 ° |
| Head Tube Length | 110 mm | 120 mm | 140 mm |
| Chainstay Length | 458 mm | 458 mm | 458 mm |
| Wheelbase | 1261 mm | 1296 mm | 1345 mm |
| Bottom Bracket Drop | 50 mm | 50 mm | 50 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 165 cm | 175 cm | 185 cm |
| Rider Max Height | 177 cm | 188 cm | 198 cm |
About this model
Hello Dave SRAM GX belongs to the Onone Hello model. There are 5 bikes that carry this model name.
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.
Enduro bikes average price
If you want to purchase a solid Enduro bike, it is important to know that the average cost is 3599$. However, even if your budget is less than the average, you might still be able to get a top-quality Enduro bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
When On-One released this model in 2021, its price was 2600$. Comparing the average cost of an Enduro bike to this one, you will see that Hello Dave SRAM GX price is 38.42% smaller.
Enduro bikes average weight
Enduro bikes weigh an average of 14.27 kg (31.46 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
With a weight of 14.5 kg (31.97 lbs), On-One bike is slightly heavier than average. To sum up, it’s 1.61% heavier than the average weight of Enduro bikes.
Overview of components
Fork
The RockShox Pike Select is included from the factory. It has a travel distance of 150mm. 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
As for the wheels, On-One Hello Dave SRAM GX 2021, has a 29″ aluminum model. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, 29″ wheels will make your bike react slower to obstacles you may encounter.
Brakes
Nothing is more important on a bike than its ability to brake properly. On-One Hello Dave SRAM GX is equipped with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.
Sizes
On-One Hello Dave SRAM GX bike has 3 sizes, in the range of 165 cm – 198 cm (5.41 ft – 6.5 ft). In conclusion, you won’t have a problem finding one that suits you.
Dropper post
On-One Hello Dave SRAM GX comes 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.