Kellys Theos R30 P 29"/27.5"

GPSR
Size table

A universal guide to choosing a wheel size:

The frame size of a bicycle is the distance between the centerline and the end of the seat tube of the frame. Size is usually given in inches (1 inch = 2.54 cm) or centimetres. Sizes may vary slightly according to the make of the bike or the frame design.

For each model, the picture shows the geometry of the bike, the seat tube length is the S/T dimension.

Measurements:

  1. stand barefoot against the wall
  2. measure the distance from the ground to the crotch
  3. multiply the result by 0.57 for mountain bikes, 0.63 for trekking bikes and 0.66 for road bikes
  4. if you need a measurement in inches, divide the result by 2.54. This value determines the frame size that should suit you.

The calculation is approximate, it also depends on the geometry of the bike, where the seat may be more or less upright, riding style, etc.

The general recommendation is that the frame size of a men's mountain bike should be chosen so that the rider standsstanding straddling the bike has the top (horizontal) frame tube about 5 cm from the crotch - but this is really a very approximate figure.

DO NOT MISS - IMPORTANT SAFETY INSTRUCTIONS FOR BATTERIES AND INFORMATION FOR BIKES AND E-BIKES PURCHASING AND MAINTENANCE
The maximum speed of the e-bike with engine assistence is a maximum of 25 km/h
Color
Size
Compare Season:2025 summer Add to cart

Mountain electric bike Kellys Theos R30 P 29"/27.5"

Full suspension mountain bike with 29"/27," rims (front/rear). The bike is powered by a PANASONIC GX Ultimate motor with a 820 Wh battery.

Procut classification

For whom: Men's / Unisex
Type: Mountain and full-suspension

Technical description

  • Frame
    KELLYS THEOS R-series - advanced robotic welded 6-series aluminium alloy / Designed & manufactured in EUROPE / Think Link® suspension system, 130 mm rear travel, integrated removable battery, 1.8" tapered HT, post mount 203 mm, mullet 29" / 27.5"+ wheelset, 12x148 mm Boost thru axle
  • Fork
    ROCK SHOX Psylo Silver RC (29") Boost, 150 mm, Solo Air / Motion Control / Maxle Stealth 15 mm thru axle
  • Front travel
    150 mm
  • Rear shock-absorber
    ROCK SHOX Deluxe Select R, DebonAir+ (210x55 mm)
  • Engine
    PANASONIC GX Ultimate, 95 Nm, 36 V
  • Switch
    PANASONIC
  • Battery
    KELLYS Re-Charge K1 Li-ion internal removable 820 Wh / capacity 23 Ah, co-developed by KELLYS-BMZ
  • Displey
    PANASONIC Bluetooth® 5.0 navigation Side Color Display
  • Rear derailleur (rear shifter)
    SHIMANO Cues U6000 (direct mount)
  • Gear change
    SHIMANO Cues SL-U6000-10R Rapidfire Plus
  • front brake
    SHIMANO MT420 Hydraulic Disc
  • Rear brake
    SHIMANO MT410 Hydraulic Disc
  • Brake levers
    SHIMANO Deore BL-M4100
  • Rotor-F
    SHIMANO RT30 203 mm
  • Rotor-R
    SHIMANO RT30 203 mm
  • Crank
    MIRANDA Delta (34T) - délka 170 mm
  • Headset
    ACROS 1.8 tapered semi-integrated
  • Pedals
    plastic
  • Cartridge
    SHIMANO Linkglide CS-LG300-10 (11-48T)
  • Chain
    SHIMANO Linkglide CS-LG500 (122 links)
  • Number of speeds
    10
  • Handlebars
    KLS Alm/En RiseBar - diam 35 mm / rise 18 mm / width 780 mm
  • Stem
    KLS CNC - diam 28.6 mm / bar bore 35 mm / length 35 mm
  • Seatpost
    LIMOTEC A1 Remote Telescopic - diam 30.9 mm / length 445 mm, travel 150 mm
  • Saddle
    SELLE ROYAL SRX
  • Grips
    KLS Poison OneLockon
  • Front hub
    SHIMANO MT400-B Disc Center Lock (32 holes)
  • Rear hub
    SHIMANO MT400-B Disc Center Lock (32 holes)
  • Rims
    KLS Asesino 30 Disc 622x30 / 584x30 (32 holes)
  • Tires
    SCHWALBE Nobby Nic Performance 62-622 (29"x2.40) ADDIX, folding / SCHWALBE Nobby Nic Performance 62-584 (27.5"x2.40) ADDIX, folding
  • Wheel size
    29" / 27,5"

Other

  • Product code
    N25000077

Customers also bought

Tip
  UVP 8,- €   7,- €
TrendTip
  UVP 16,- €   9,- €
TrendTip
  UVP 84,- €   56,- €
TrendTip
  UVP 280,- €   266,- €
Tip
  UVP 20,- €   8,- €
Tip

This website uses cookies

Some are necessary for the functioning of the website, others we use for statistical evaluation, for marketing purposes, eventually cookies may be set by third party providers. Consent to the use of other cookies than necessary for the functioning of the website, is voluntary. Click the button „I agree!“ all cookies are activated. Your choice of optional categories of cookies you can change it at any time in Edit settings. You can find more information in our Privacy Notice.

Edit settings