BULLS Sonic TR 1 29 2023
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Wheels 29"
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Travel Front 120mm
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Travel Rear 120mm
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Fork BULLS Lytro
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Groupset Deore
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Suspension Full
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Motor Bosch 250W 85Nm mid-drive
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Battery Bosch PowerTube (Smart System) 625
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Drivetrain 1 × 10
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Brakes Hydraulic Disc
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Alloy
Suspension Fork
BULLS Lytro 34 Air LOR, 1.8 Steerer, Boost
Rear Shock
SR SUNTOUR Edge Plus R
Drivetrain
Rear Derailleur
SHIMANO Deore RD-M5120 shadow+
Shift Levers
SHIMANO Deore SL-M4100 mit I-Spec EV
Cassette
SHIMANO Deore 10-fach, 11-46T
Crank
BULLS
Chain
SHIMANO CN-HG54-10, 10-SPD
Pedals
ZECURE MTB Pedale
Wheels
Front Hub
SHIMANO HB-MT400-B Center Lock
Rear Hub
SHIMANO FH-MT400-B Center Lock
Rims
RODI Tryp 30, tubeless ready
Tires
SCHWALBE Smart Sam K-Guard
Brakes
Brakes
hydraulic disc brake
Cockpit
Stem
MTBi-Sport, CCS Slot Mount ready
Handlebar
Sport-SL CCS
Headset
acros AZX-262 310.52.570R1
Seat
Saddle
prologo Proxim 400 wide
Seatpost
LIMOTEC Alpha 1, 34,9 / S: 100 mm, M: 125 mm, L/XL: 150 mm
Motor & Battery
Motor
Bosch Performance Line CX (Smart System) 25/85Nm
Battery
Bosch PowerTube (Smart System) 625
Remote
Bosch LED Remote
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|
| Wheels | 29" | 29" | 29" | 29" | 29" |
About this model
Sonic TR 1 29 belongs to the Bulls E Sonic model. BULLS released 142 e-bikes variations of this model so far. You can easily view all of the Bulls E Sonic e-bikes models from 2023, here.
Model range prices
Bulls Sonic EVO 1 27.5″ 2023 is the most affordable e-bike of this model and has a price of 4235$. On the other hand, BULLS Sonic AM Team Carbon 29/27.5 2023, is the most expensive and costs 11647$.
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.
Trail e-bikes average price
According to our calculations, the average cost of a Trail e-bike that is reliable is 3365$. However, you could also get a good Trail e-bike even if you pay a lower amount than the average price. To sum up, when you purchase your e-bike, make sure to check if it has reviews, and also do some components research.
At the moment of the release date, BULLS Sonic TR 1 29 price was 5082$. Doing a quick comparison, we notice that Sonic TR 1 29 price is 51.03% more expensive than the average cost of a Trail e-bike.
Average weight for Trail e-bikes
Trail e-bikes weigh an average of 23.7 kg (52.25 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
With a weight of 22 kg (48.5 lbs), BULLS e-bike is a bit lighter than average. To sum up, it’s 7.73% lighter than the average weight of Trail e-bikes.
Sonic TR 1 29 components
Fork
The BULLS Lytro is included from the factory. It has a travel distance of 120mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In short, you should always ensure you have a good fork when purchasing a bike.
Rear Shock
As for the rear shock, this e-bike has the SR SUNTOUR Edge Plus R model, with a travel of 120mm. Rear shocks offer better comfort, better traction, and better cornering. This allows for quicker riding on rough roads and trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels size
When it comes to wheels, the Sonic TR 1 29 e-bike is equipped with the 29″ aluminum model. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
Nothing is more important on a bike than its ability to brake properly. BULLS Sonic TR 1 29 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.
Dropper post
The BULLS 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.
