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Gravel e-bike for gravel riding and bikepacking with 28" wheels, a Bosch Performance SX motor (55 Nm), a 400 Wh battery, and Shimano GRX 1×12 shifting.
Detailed Description
The Superior bikes have been created since 1993 in Kopřivnice and are designed and manufactured in close collaboration with riders. The carbon (MTB and road) bikes are first produced as prototypes,…
More about the brand SuperiorGravel e-bike for gravel riding and bikepacking with 28" wheels, a Bosch Performance SX motor (55 Nm), a 400 Wh battery, and Shimano GRX 1×12 shifting.
Detailed DescriptionDo you have a VAT number? Shop without VAT.
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Some parts of this page are translated automatically, so please excuse any imperfections.
Superior iXR 6.5 Gloss gravel e-bike Black / Matte Black is an e-gravel bike for riding on asphalt, gravel roads, and light off-road terrain. It’s aimed at experienced riders who want a natural ride feel and support for longer routes. The spec is built around the compact Bosch SX system and a Shimano GRX 1×12 groupset.
The SU-E50-01 frame is made from an aluminum alloy with double-butted tubes and Smooth Welding technology. Gravel Advanced Geometry is designed for stability with drop bars and confidence on rough surfaces. The frame uses Flat mount disc brake mounts and a BSA 68 mm bottom bracket. It also features a UDH hanger and integrated cable routing for a clean cockpit.
Drivetrain: SHIMANO GRX RX610 shifting runs in a 1×12 configuration. The SHIMANO GRX RD-RX822 rear derailleur is paired with a SHIMANO SLX CS-M7101 10–45T cassette.
Brakes: SHIMANO GRX RX610 hydraulic disc brakes use Flat mount mounting. SHIMANO SM-RT64 rotors measure 160 mm front and rear.
Wheels and tires: DT Swiss HG 1800 SPLINE® wheelset is Tubeless Ready and sized 28". Schwalbe G-One Allround Performance tires in 45-622 are TL-Ready.
Cockpit: ONE Alloy handlebars have a 70 mm reach and 120 mm drop. The ONE Race ICR stem routes cables internally, and the Selle Royal SRX saddle is complemented by a ONE Sport 30.9 mm seatpost.
The aluminum frame with gravel geometry holds its line at higher speeds and when loaded with bags. The RockShox RUDY Base suspension fork with 40 mm of travel reduces impacts on gravel and roots. The combination of a 38T chainring and a 10–45T cassette helps you maintain cadence on long climbs. The BOSCH Performance SX motor with assistance up to 25 km/h adds smooth drive without sudden power spikes.
Superior iXR 6.5 is for riders who regularly ride gravel and want to extend their range in hilly terrain. It’s also suitable for regular commuting if you prefer drop bars and wider tires. With mounts for bikepacking and fenders, it’s aimed at practical setups without needing frame modifications.
EAN: 8592842219129
iXR
| size | frame | height (cm) | inner leg length (cm) |
|---|---|---|---|
| XS | 470 mm | 145 - 165 | 57 - 71 |
| S | 490 mm | 160 - 170 | 72 - 79 |
| M | 510 mm | 170 - 180 | 80 - 87 |
| L | 530 mm | 180 - 190 | 88 - 94 |
| XL | 550 mm | 190 - 200 | 95 - 101 |
This product meets the requirements of Regulation (EU) 2023/988 on general product safety.
Manufacturer: BIKE FUN International s.r.o., Areál Tatry 1445/2, 74221 Kopřivnice, info@bikefunint.com, www.superiorbikes.com/cz-cs
SU-E50-01, Alloy double-butted, Gravel Advanced Geometry, Smooth Welding, Disc Brake Flat mount, BB BSA 68mm, UDH dropout, Integrated Cable Routing, Bike packing and mudguards ready
RockShox RUDY Base, Tapered, SoloAir, 12x100mm axle, 40mm travel
ACROS AZX-327R1S, ICR, ZS56/28.6 - ZS56/40, BlockLock 120°, Stainless Bearings
BOSCH Performance SX, 55Nm, max. torque 60Nm / 400%
BOSCH CompactTube, 400Wh
BOSCH 2A
BOSCH Mini Remote, Drop Bar
Front: DT Swiss HG 1800 SPLINE®, CL, 12x100mm, Tubeless Ready; Rear: DT Swiss HG 1800 SPLINE®, CL, 12x142mm, SH12, Tubeless Ready
Schwalbe G-One Allround Performance, RaceGuard, TL-Ready, 45-622, ADDIX
SHIMANO GRX RX610, 12-speed
SHIMANO GRX RD-RX822, Shadow Plus Design
ONE Race, Alloy, chainring 38T
SHIMANO SLX CS-M7101, 12-speed, 10-45T
SHIMANO DEORE CN-M6100
SHIMANO GRX RX610, hydraulic disc brake
SHIMANO SM-RT64, 160mm (front and rear)
ONE Alloy, BB 31.8mm, Reach 70mm, Drop 120mm, Flare 8°
ONE Race ICR, Alloy, 31.8mm, -7°
ONE Handlebar Tape
Selle Royal SRX, 148mm
ONE Sport, Alloy, 30.9mm
17.25
Gloss Black / Matte Black
XS (460 - 470 mm)
Gravel and Bikepacking, Electric Bicycles
Mens / UNI
Aluminum Alloy
Bosch Performance Line SX
400 Wh
Mid-Mount
28"
2026
Black
The wheel manufacturer reserves the right to change the wheel specifications without giving reasons. In exceptional cases, the delivered product may differ from the specified specifications and images to improve the availability or functionality of the wheel.
The Superior bikes have been created since 1993 in Kopřivnice and are designed and manufactured in close collaboration with riders. The carbon (MTB and road) bikes are first produced as prototypes,…
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Für Versand nach Deutschland, besuchen Sie bitte Superior iXR 6.5 Gravel E-Bike Gloss Black / Matte Black
Für Versand nach Österreich, besuchen Sie bitte Superior iXR 6.5 Gravel E-Bike Gloss Black / Matte Black
Chcesz dostarczyć towar do Polski? Sprawdź Superior iXR 6.5 gravel rower elektryczny Gloss Black / Matte Black
Chcete doručit zboží do České republiky? Prohlédněte si Superior iXR 6.5 gravel elektrokolo Gloss Black / Matte Black
Chcete doručiť tovar na Slovensko? Pozrite si Superior iXR 6.5 gravel elektrobicykel Gloss Black / Matte Black
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