FREE SHIPPING ON ORDERS OVER $500 NEW 2026 E-BIKE MODELS IN STOCK GENUINE OEM SPARE PARTS & BATTERIES 2-YEAR COMPREHENSIVE WARRANTY ON ALL E-BIKES EXPERT TECHNICAL SUPPORT & CONSULTATION SECURE CHECKOUT GUARANTEED FREE SHIPPING ON ORDERS OVER $500 NEW 2026 E-BIKE MODELS IN STOCK GENUINE OEM SPARE PARTS & BATTERIES 2-YEAR COMPREHENSIVE WARRANTY ON ALL E-BIKES EXPERT TECHNICAL SUPPORT & CONSULTATION SECURE CHECKOUT GUARANTEED
Surron Bikes & Parts
SURRON BIKES & PARTS
KAYO KT50 14 - /12 - 50cc Full Screen
Tracked Ground Freight
2 Years Limited Warranty
30-Day Hassle-Free Returns
Electric Bikes

KAYO KT50 14 - /12 - 50cc

•
SKU: SR-KAYO-KT50--7390
•
Brand: Surron
$1536.29

Boasting a screaming 50cc air-cooled 2-stroke engine with a tuned stainless expansion chamber, the KT50 picks-up on its auto clutch, roosts the dirt and takes off

In Stock
Performance Highlights
Motor Output: 6.2 Kw @ 9250Rpm

Product Overview

Boasting a screaming 50cc air-cooled 2-stroke engine with a tuned stainless expansion chamber, the KT50 picks-up on its auto clutch, roosts the dirt and takes off
.
The perfect entry level machine to start racing or simply to chase dad around the practice track.
Until
now the options for kids MX have
been
somewhat
limited
without a decent offering in the midrange price bracket
.
The KT
50 changes that putting a super-
quality
, high-performance
bike in reach of t
hose who want to have a go at motocross
, but
who are
simply n
ot ready to invest the big money
.
The KT50 has been carefully considered by our engineers to be exactly what you are looking for to get your youngsters out on
the track
and a price that will make you smile.
Engine
2-Stroke, air cooled
Valves
n/a
Displacement
50.2cc
Bore x Stroke
40.0 × 40.0mm
Compression Ratio
12.3:1
Fuel System
Carburetor Dellorto 19mm
Max Power
6.2 kw @ 9250rpm
Max Torque
6.35 Nm @ 9250rpm
Starting System
Electric, kick
Ignition System
CDI
Tramsission
Fully automatic
Final Drive
Chain 420 106L
Frame Design
Steel cradle frame
Rear Subframe Design
n/a
Swing Arm
Alloy 392mm
Footpegs
Steel
Steering Head Angle
27″
Handlebar
Alloy
Exhaust
Stainless
Silencer
Stainless
Front Suspension
USD 680mm forks (non-adjustable)
Rear Suspension
295mm shock (non-adjustable)
Trail
59mm
Front Rim
Alloy 12×1.6
Rear Rim
Alloy 14×1.4
Rim Lock
n/a
Front Tyres
60/100-14
Rear Tyres
70/100-12
Front Brake
Dual piston – Ø190 mm disc
Rear Brake
Single piston – Ø190 mm disc
Vehicle Size LWH
1520 x 680 x 980mm
Wheelbase
1040mm
Ground Clearance
270mm
Seat Height
720mm
Dry Weight
50kg
Fuel Capacity
3.5 litres
Packing Size LWH
1300 x 380 x 770mm

Technical Specifications

BrandSurron
SKU IdentifierSR-KAYO-KT50--7390
Motor Architecture6.2 Kw @ 9250Rpm
Warranty Term2 Years Limited Warranty

5.0

Based on 1 verified rider reviews

Have you purchased or tested this product? Sign in to share your review.

Sign In to Review

Customer Reviews

Alex
Verified Owner
Oct 02, 2026
Sensational performance and torque

The power delivery is instantaneous. Built like a tank, completely silent, and climbs steep grades with zero hesitation. Best purchase this year.

Surron Freight & Warranty Guarantee

Shipping Policies

E-bikes ship with specialized heavy freight ground carriers in custom reinforced double-walled protective cartons. Delivery typically completes in 3–5 business days. Free shipping applies automatically to all orders over $500.

2-Year Limited Warranty

Surron electric bikes carry an extensive 2-year warranty covering frame integrity, motor internals, and electronic controllers against manufacturing defects. Battery packs are guaranteed to retain at least 70% capacity through 500 charge cycles.

Component Synergies

You May Also Need