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The 2023 E-Stream EVO 1 29 from Bulls is a high-quality e-bike available at a price of 4,099 EUR. The frame is made from 6061 aluminium and has been hydroformed, ensuring high stability and low weight. With a maximum load capacity of 130 kg, the bike provides a solid foundation for a wide range of uses.
The E-Stream EVO 1 29’s braking system features SHIMANO components: At the front, SHIMANO BR-MT420 brakes are fitted with a 180 mm Centre Lock brake disc, whilst at the rear, SHIMANO BR-MT410 brakes are used, also with a 180 mm Centre Lock brake disc. Gear shifting is handled by a SHIMANO Deore RD-M5120 shadow+ rear derailleur, operated via the SHIMANO Deore SL-M4100 shifter with I-Spec EV, offering a total of 10 gears.
The BULLS Lytro 34 Air LOR fork, with 120 mm of travel and a 1.8 steerer tube, ensures comfortable suspension and precise handling. The bike is also fitted with MonkeyLink Connect front and rear lights, although these are not included in the package.
For added comfort, the bike features BULLS MTB pedals, an FSA crankset measuring 165 mm in length, and a SHIMANO Deore cassette with a 10-speed, 11-46T gear ratio. Power is transmitted via the GATES® CDX belt drive, which is renowned for its durability and low-maintenance nature.
The handlebars are a Sport-SL CCS model, the grips are Comfort Sport, and the stem is an MTBi-Sport, CCS Slot Mount-ready model. The headset is an Acros AZX-262 310.52.570R1 model. The rims are RYDE Disc 30 and tubeless-ready, whilst the tyres are SCHWALBE Smart Sam K-Guard 65-622, which provide good traction and puncture resistance.
The hubs are also from SHIMANO: at the front is the HB-MT400-B Centre Lock hub and at the rear the FH-MT400-B Centre Lock hub. The saddle is a BULLS Sportive Ergo model, mounted on a BULLS aluminium seatpost.
The E-Stream EVO 1 29 is powered by a BROSE FIT S-Mag ECO motor with a torque of 25/75 Nm. The FIT UltraCore battery has a capacity of 555 Wh and is controlled via the FIT LCD remote display. A 4A FIT charger is included in the scope of delivery for charging the battery.
Overall, the E-Stream EVO 1 29 from Bulls offers high-quality specifications designed for both sporty riding and longer tours.
| Rear brakes | SHIMANO BR-MT410, 2-piston |
| Brakes | SHIMANO BR-MT420 |
| Rear brake disc | 180 mm / Centre Lock |
| Frame | 6061 aluminium, hydroformed, 1.8 steerer tube compatible, internal cable routing, thru-axle |
| Drivetrain | SHIMANO Deore RD-M5120 shadow+ |
| Shift levers | SHIMANO Deore SL-M4100 with I-Spec EV |
| Number of gears | 10 |
| Fork | BULLS Lytro 34 Air LOR, 1.8 steerer, Boost |
| Fork travel (mm) | 120 |
| Crankset | FSA 165 mm |
| Sprocket | SHIMANO Deore 10-speed, 11-46T |
| Drive | GATES ® CDX |
| Headset | acros AZX-262 310.52.570R1 |
| Handlebar | Sport-SL CCS |
| Grips | Comfort Sport |
| Stem | MTBi-Sport, CCS slot mount compatible |
| Saddle | BULLS Sportive Ergo |
| Seatpost | BULLS Aluminium |
| Rims | RYDE Disc 30, tubeless ready |
| Tires | SCHWALBE Smart Sam K-Guard 65-622 |
| Rear hub | SHIMANO FH-MT400-B Centre Lock |
| Pedals | BULLS MTB pedals |
| Front light | MonkeyLink Connect (lighting not included in the scope of delivery) |
| Rear light | MonkeyLink Connect (lighting not included in the scope of delivery) |
| Motor manufacturer / model | BROSE FIT S-Mag ECO 25/75 Nm |
| Display | FIT LCD Remote |
| Battery | FIT UltraCore 555 |
| Battery capacity (Wh) | 555 |
| Charger | FIT 4A charger |