Product detailed description
CTM · E-BIKE
RUBY GX PRO 29″ Allroad
A fully equipped e-bike for hilly outings, with easier mounting and an air fork you can tune to your weight.
The RUBY GX PRO 29″ Allroad combines an accessible Easy Handling frame with equipment for regular, longer outings. Its motor supports steeper climbs, and the air suspension can be adjusted to rider weight. Everyday accessories make it suitable for commuting, while 29″ wheels and mountain-bike tyres invite detours onto unpaved tracks.
Assistance that follows your effort
The Panasonic GX Ultimate delivers 95 Nm, with strong support even at a slower pedalling cadence on climbs. A torque sensor matches assistance to your effort. Auto mode adapts support on changing terrain, reducing the need to switch modes. Walk assist helps when pushing.
Capacity for longer outings
Integrated into the frame, the LG-cell battery offers 720 Wh (36 V, 20 Ah) for longer outings and hilly routes. Ride length depends on assistance level, climbing, temperature and load. A full charge takes approximately 6–8 hours.
Air suspension and a thru-axle
The Suntour XCM34 Boost Air provides 120 mm of travel. Adjusting air pressure to your weight gives sensitivity without excessive sag, while lockout is useful on smooth roads. A 15 × 110 mm thru-axle reinforces the connection between front wheel and fork.
Gearing for climbs and level ground
Shimano CUES uses Linkglide technology for smooth shifting and greater durability under e-bike loads. A single chainring keeps operation straightforward, with one shifter controlling the gears. Lower ratios help maintain a comfortable cadence on climbs; higher ratios suit faster riding on level ground.
Comfort and equipment for the whole route
WTB Ranger 29 × 2.25″ tyres suit routes mixing firm tracks and gentler terrain. Shimano MT200 hydraulic brakes provide controlled stopping. Mudguards, a kickstand and lights are included, and frame mounts allow a carrier to be added. The Selle Royal Vivo Unitech saddle has a central pressure-relief channel for longer rides.
Display and smartphone connectivity
The colour Panasonic BEP-NKS500S displays speed, battery level, assistance mode and distance. Bluetooth connectivity supports smartphone features through Komoot and Strava. Its micro USB port can supply power to a mobile device during a ride, with assistance controls within reach on the handlebar.
Key components
Frame
ALU 6061 · Easy Handling · M / L · carrier mounts
Motor
Panasonic GX Ultimate · 95 Nm
Battery
LG · 720 Wh · 36 V · 20 Ah
Display
Panasonic BEP-NKS500S
Wheels
WTB ST i30 TCS 2.0 · 29″ / Novatec D041DSB / D142TSE
Tyres
WTB Ranger Comp · 29 × 2.25″
Seatpost
CTM LCSP-53 · fixed · 300–350 / 31.6 mm
Equipment
Mudguards · kickstand · front and rear lights
Brakes
Shimano MT200 / SM-RT10
Fork
Suntour XCM34 Boost Air LOR DS · 120 mm · 15 × 110 mm
Gearing
Shimano CUES RD-U6000GS / SL-U6000 · 1 × 10 · FSA 38T / 170 mm
Cassette
Shimano CUES CS-LG300-10 · 11–48T
Cockpit
CTM N04 · 700 / 31.8 mm · CTM Viper ICR / 45 mm stem
Saddle
Selle Royal Vivo Unitech
Recommended frame size
155 cm172 cm190 cm
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CTM je slovenská značka se sídlem ve Staré Turé, která má více než 25 let zkušeností s vývojem a výrobou jízdních kol a cyklistického vybavení. Postupně si vybudovala silnou pozici napříč kategoriemi – od dětských kol přes horská a trekingová kola až po elektrokola a doplňky.
Značka je typická kombinací dobrého poměru ceny a výbavy, široké nabídky modelů a moderního, čistého designu. CTM se zároveň nebojí nových řešení a pravidelně přichází s modely, které reagují na aktuální vývoj v cyklistice.
CTM tak patří mezi značky, které v praxi osloví široké spektrum jezdců – nabízí dostupná, funkční a dobře navržená kola, která obstojí v každodenním používání i při sportovnějším ježdění.