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Raymon Korak Ultra

The Raymon Korak Ultra is an electric bike with a Bosch PowerTube, 800 Wh pack, a Bosch Performance Line CX, 250/750 W, 120 Nm motor and a load capacity of 130 kg.

Last updated: 6 November 2026

Motor and performance

Motor specification
Bosch Performance Line CX, 250/750 W, 120 Nm

“Motor Bosch Performance Line CX, 250/750 W, 120 Nm”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Battery and charging

Battery
Bosch PowerTube, 800 Wh

“Akku Bosch PowerTube, 800 Wh, 36 V”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Removable battery
Intube herausnehmbar

“Akku-Montage Intube herausnehmbar”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Battery specification
Bosch PowerTube, 800 Wh, 36 V

“Akku Bosch PowerTube, 800 Wh, 36 V”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Brakes and safety

Front brake
Magura Luise Elite, 4-piston, hydr. disc brake

“Bremse vorne Magura Luise Elite, 4-piston, hydr. disc brake”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Rear brake
Magura Luise Elite, 4-piston, hydr. disc brake

“Bremse hinten Magura Luise Elite, 4-piston, hydr. disc brake”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Front brake disc
Magura MDR-S, 203 mm, 6-bolt

“Bremsscheibe vorne Magura MDR-S, 203 mm, 6-bolt”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Rear brake disc
Magura MDR-S, 203 mm, 6-bolt

“Bremsscheibe hinten Magura MDR-S, 203 mm, 6-bolt”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Frame and components

Fork
RockShox Lyrik Base, air, 140 mm, tapered

“Gabel RockShox Lyrik Base, air, 140 mm, tapered”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Rear derailleur
Shimano Deore XT Di2, RD-M8260, 12-S

“Schaltung Shimano Deore XT Di2, RD-M8260, 12-S”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Cassette
Shimano Deore, CS-M6200, 10-51T

“Kassette Shimano Deore, CS-M6200, 10-51T”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Frame
AL61-T6 Aluminium, seamless welding, 140 mm

“Rahmen AL61-T6 Aluminium, seamless welding, 140 mm”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Tires
Schwalbe Hans Damp Evo, ADDIX, 60-622, 29x2.35

“Reifen Schwalbe Hans Damp Evo, ADDIX, 60-622, 29x2.35”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Shifter
Shimano Deore Di2, SW-M6250, shift switch

“Schalthebel Shimano Deore Di2, SW-M6250, shift switch”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Grips
Raymon MTB, lock on

“Griffe Raymon MTB, lock on”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Saddle
Raymon 150 VacTech

“Sattel Raymon 150 VacTech”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Display
Bosch Purion 400, Bluetooth

“Display Bosch Purion 400, Bluetooth”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Size and fit

Total weight limit, rider and cargo
130 kg

“Zul. Gesamtgewicht 130 kg”

Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

Sources

  • Korak Ultra 29" x M 12S Deore XT Di2 - RAYMON BicyclesArchived document

    Source: raymon-bicycles.com/de/korak-ultra-29-x-m-12s-deore-xt-di2-p2811

    Retrieved October 24, 2026