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The "MACINA SCARP SX EXONIC" model from KTM, released in 2024, is a state-of-the-art e-mountain bike that stands out for its first-class specifications and innovative technology. Priced at EUR 11,099, this model is positioned in the premium segment and is aimed at discerning riders who value both performance and quality.
The bike’s frame is made from Macina Scarp 29" Premium Carbon and offers 140 mm of suspension travel. The frame is fitted with the UDH CPT400 system and the Bosch BDU31 motor. Despite its robust construction, the bike weighs just 16 kg and has a maximum rider weight of 110 kg.
The braking system consists of Shimano XTR M9100/M9120 four-piston brakes, combined at the front with Shimano CL900 CL 180/180 Freeza brake discs. These ensure excellent braking performance in all conditions. The drivetrain is a 12-speed SRAM XX Eagle T-Type, controlled by the SRAM POD Ultimate AXS controller. This combination enables precise and rapid gear changes.
Suspension is provided by a FOX 34 Float 29" Factory e-Tune fork with 140 mm of travel and a FOX Float Factory 2-P shock, ensuring excellent damping and control on challenging trails. The bike is fitted with VP-539 nylon MTB pedals.
Power is transmitted via a SRAM XX Eagle E-MTB crankset with a length of 170 mm and a SRAM XX Eagle T-Type XS-1297 cassette with a 10-52T range. The handlebars are FSA KFX SIC Carbon, measuring 65x780 mm, and are complemented by ESI Chunky silicone grips. The stem is integrated and has an angle of -12°, whilst the headset is an FSA ACR/Acros 1.5" angle limit.
The rims are DT Swiss XRC 1501 Spline 30 Carbon, size 110-15TA at the front and size 148-12TA at the rear, both measuring 622x30TSS TLR. The tyres are Schwalbe Racing Ray Evo SuperRace TLE at the front and Schwalbe Racing Ralph Evo SuperRace TLE at the rear, both in size 60-622.
The saddle is a Selle Italia SLR Boost Flow with carbon rails, mounted on a RockShox Reverb AXS wireless seatpost. The saddle is clamped in place using a KTM Prime Carbon 34.9 clamp.
The bike is powered by a Bosch PERFORMANCE SX SMART SYSTEM motor with assistance up to 25 km/h and a torque of 55 Nm. The battery has a capacity of 400 Wh and is integrated as a Bosch PowerTUBE SMART SYSTEM compact. The display is a Bosch Mini Remote Flatbar SMART SYSTEM, which clearly shows all the key information. The Bosch STANDARD Charger 4A SMART SYSTEM is used to charge the battery.
Overall, the “MACINA SCARP SX EXONIC” from KTM offers an outstanding combination of state-of-the-art technology, high build quality and excellent riding characteristics, making it a top-of-the-range model in the e-mountain bike sector.
| Brakes | Shimano XTR M9100 / M9120 4-piston |
| Frame | Macina Scarp 29" Premium Carbon SLL-E 140mm UDH CPT400 Bosch BDU31 / M-4830 |
| Drivetrain | SRAM XX Eagle T-Type 12-speed |
| Shift levers | SRAM POD Ultimate AXS Controller |
| Fork | FOX 34 Float 29" Factory e-Tune 140mm Grip2 |
| Rear shock | FOX Float Factory 2-P 230x60 |
| Crankset | SRAM XX Eagle E-MTB 170mm |
| Sprocket | SRAM XX Eagle T-Type XS-1297 / 10-52T |
| Drive | SRAM XX Eagle T-Type 12-speed |
| Headset | FSA ACR / Acros 1.5" angle limit |
| Handlebar | FSA KFX SIC Carbon 65x780mm |
| Grips | ESI Chunky silicone |
| Stem | integrated -12° |
| Saddle | Selle Italia SLR Boost flow Carbon Rails |
| Seatpost | RockShox Reverb AXS wireless |
| Seat clamp | KTM Prime Carbon 34.9 |
| Front tire | Schwalbe Racing Ray Evo SuperRace TLE 60-622 |
| Rear tire | Schwalbe Racing Ralph Evo SuperRace TLE 60-622 |
| Pedals | MTB pedal flat VP-539 nylon |
| Motor manufacturer / model | Bosch PERFORMANCE SX SMART SYSTEM - 25km/h / 55Nm |
| Display | Bosch Mini Remote Flatbar SMART SYSTEM |
| Battery | Bosch PowerTUBE 400Wh SMART SYSTEM compact |
| Battery capacity (Wh) | 400 |
| Charger | Bosch STANDARD Charger 4A SMART SYSTEM |