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The "MACINA RACE 291" model from KTM, released in 2020, is a high-performance e-mountain bike that stands out for its high-quality components and robust construction. The bike’s frame is made from Macina MTB 29" Alloy 6061 and is designed to accommodate a fourth-generation Bosch PowerTube 500Wh battery. The bike is fitted with a Bosch PERFORMANCE CX motor, which provides maximum assistance up to a speed of 25 km/h and a torque of 75 Nm.
Reliable braking performance is provided by the Shimano MT420 4-piston braking system, whilst the derailleurs and shift levers are from the Shimano Deore M6000-10 GS shadow+ series, enabling precise gear selection. The Suntour XCM 34 coil fork, with 100 mm of travel and a 15x110 mm thru-axle system, ensures comfortable suspension on uneven terrain.
The bike is fitted with VP-195E alloy MTB pedals and features a KTM COMP ISIS crankset with a length of 170 mm. The drivetrain is supported by the Shimano E6090-10 e-bike system. The handlebars are KTM Comp flat 2X with a width of 720 mm, complemented by KTM Comp Lock grips and a KTM Comp stem with a 7° angle.
The front and rear tyres are Schwalbe Smart Sam K-Guard 57-622, which are renowned for their good grip and durability. The wheelset consists of KTM Line – Shimano MT400B CL hubs with 32 spokes and Ambrosio Sport Disc rims in size 622x23C, connected by DT Champion 2.0 black spokes.
The saddle is a KTM Line MTB model, mounted on a KTM Comp seatpost measuring 30.9/400 mm. The Bosch INTUVIA LCD display with remote control allows for easy control and monitoring of the motor assistance and other key riding information.
Overall, the KTM MACINA RACE 291 offers a balanced combination of performance, comfort and control, ideal for ambitious mountain bikers looking for a reliable and high-performance e-mountain bike.
| Brakes | Shimano MT420 4-piston |
| Frame | Macina MTB 29" 6061 alloy; PT500Wh Bosch Gen.4 / M-0766 |
| Drivetrain | Shimano Deore M6000-10 GS shadow+ |
| Shift levers | Shimano Deore M6000-10 with display |
| Fork | Suntour XCM 34 coil 29" NLO 100mm 15x110 taper |
| Crankset | KTM COMP ISIS 170mm Q16 |
| Drive | Shimano E6090-10 e-bike |
| Handlebar | KTM Comp flat 2X 720mm |
| Grips | KTM Comp Lock |
| Stem | KTM Comp 7° |
| Saddle | KTM Line MTB |
| Seatpost | KTM Comp 30.9/400 |
| Wheelset | KTM Line - Shimano MT400B CL 32H 110-15TA / Ambrosio Sport Disc 32H 622x23C / DT Champion 2.0 black |
| Tires | Front: Schwalbe Smart Sam K-Guard 57-622, rear: AD3 Schwalbe Smart Sam K-Guard 57-622 |
| Pedals | VP-195E alloy MTB pedal |
| Motor manufacturer / model | Bosch PERFORMANCE CX Gen.4 – 25 km/h / 75 Nm |
| Display | Bosch INTUVIA LCD Display with Remote |
| Battery | Bosch PowerTUBE 5Wh horizontal. |