Youth Motocross Bikes For Sale On eBay

Whether your child is just starting out or already racing every weekend, the youth motocross market offers an exciting range of bikes to match every age and skill level. From the tiny Yamaha PW50, loved for its simple twist-and-go power, to competition-ready machines like the KTM 85cc, there’s something here for every young rider ready to hit the track.

Popular youth options include KTM 50 motocross bikes, KTM 65 motocross bikes, Yamaha YZ65 motocross bikes, Kawasaki KX85 youth MX bikes and Yamaha YZ85 motocross bikes, aimed at different rider sizes, experience levels and designed to provide a natural progression as riders grow.

All listings shown below are sourced from eBay and update automatically, making it easy to find used and second-hand youth motocross bikes from sellers across the UK.

Yamaha PW50 For Sale

Yamaha PW50

KTM 50cc MX Bike For Sale

KTM SX50

Yamaha YZ65 For Sale

Yamaha YZ65

KTM 65cc MX Bike For Sale

KTM 65cc

KTM 85cc MX Bike For Sale

KTM 85cc

Yamaha YZ85 For Sale

Yamaha YZ85

Tip: Click on any of the images above to go straight to pages dedicated to that specific model, where you can browse current listings

Disclosure: Our goal is to feature items and services that we think you’ll find interesting and useful related to Kawasaki Motocross Bikes. For certain products and links from this site, we may get a small share of the revenue from the sale from our commerce partners. The actual product won\\\'t cost you any more, revenue is generated through advertising of the products and services on this site. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
200 matching listings

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Best Youth Motocross Bike Finds

Browse youth motocross bikes for younger riders, with picks covering popular junior sizes and clear condition signals.

UK seller Business seller
2026 NEW YAMAHA YZ 65 KIDS MOTOCROSS BIKE (BRAND NEW) YZ SX TC KX

2026 NEW YAMAHA YZ 65 KIDS MOTOCROSS BIKE (BRAND NEW) YZ SX TC KX

£4,399.00
Condition
New
Buying
CLASSIFIED AD
Seller
BUSINESS
moto2-ltd - TS18***, GB
High value Recent model
View Now
Best Offer UK seller
ktm sx85 2025.mx bike.crf.honda

ktm sx85 2025.mx bike.crf.honda

£4,195.00
Condition
Used
Buying
Best Offer
Seller
BUSINESS
cwbikeslimitedcwdistribution - PO21***, GB
High value
View Now
Best Offer UK seller
2022 Kawasaki KX85 KX 85 2 stroke motocross motox kids motorbike swap px

2022 Kawasaki KX85 KX 85 2 stroke motocross motox kids motorbike swap px

£2,200.00
Condition
Used
Buying
Best Offer
Seller
INDIVIDUAL
jibbasmith - LN11***, GB
KX85 Kawasaki
View Now
UK seller Business seller
DANNYS DIRT BIKES LOW HOUR KAWASAKI KX 85 2023 KX85 23 MAY PX YZ 85 SX 85 TC 85

DANNYS DIRT BIKES LOW HOUR KAWASAKI KX 85 2023 KX85 23 MAY PX YZ 85 SX 85 TC 85

£2,995.00
Condition
Used
Buying
CLASSIFIED AD
Seller
BUSINESS
dannysdirtbikestore - MK42***, GB
KTM 85 KX85
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More matching listings

200 listings
2026 NEW YAMAHA YZ 65 KIDS MOTOCROSS BIKE (BRAND NEW) YZ SX TC KX

2026 NEW YAMAHA YZ 65 KIDS MOTOCROSS BIKE (BRAND NEW) YZ SX TC KX

£4,399.00
High value
View Now
ktm sx85 2025.mx bike.crf.honda

ktm sx85 2025.mx bike.crf.honda

£4,195.00
High value
View Now
2022 Kawasaki KX85 KX 85 2 stroke motocross motox kids motorbike swap px

2022 Kawasaki KX85 KX 85 2 stroke motocross motox kids motorbike swap px

£2,200.00
KX85
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DANNYS DIRT BIKES LOW HOUR KAWASAKI KX 85 2023 KX85 23 MAY PX YZ 85 SX 85 TC 85

DANNYS DIRT BIKES LOW HOUR KAWASAKI KX 85 2023 KX85 23 MAY PX YZ 85 SX 85 TC 85

£2,995.00
KTM 85
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DANNYS DIRT BIKES YAMAHA PW 50 2026 PW50 26 PEE WEE KIDS STARTER BIKE CRF 50

DANNYS DIRT BIKES YAMAHA PW 50 2026 PW50 26 PEE WEE KIDS STARTER BIKE CRF 50

£1,795.00
PW50
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DANNYS DIRT BIKES YAMAHA PW 50 2023 PW50 23 PEE WEE KIDS STARTER BIKE CRF 50

DANNYS DIRT BIKES YAMAHA PW 50 2023 PW50 23 PEE WEE KIDS STARTER BIKE CRF 50

£1,495.00
PW50
View Now
KTM SX 85 BW 2022 Motocross Bike 85cc @EmotoUK - Finance Available

KTM SX 85 BW 2022 Motocross Bike 85cc @EmotoUK - Finance Available

£2,895.00
KTM
View Now
KTM SX 85 S/W 2025 MOTOCROSS BIKES

KTM SX 85 S/W 2025 MOTOCROSS BIKES

£3,895.00
High value
View Now
Yamaha PW50 2 Stroke Kids Bike Motobike Runs Great

Yamaha PW50 2 Stroke Kids Bike Motobike Runs Great

£995.00
Budget pick
View Now
Yamaha YZ 85 2026 - ONLY 10 Hrs - FULL HIGH SPEC RACE BIKE - ADVERT DETAILS

Yamaha YZ 85 2026 - ONLY 10 Hrs - FULL HIGH SPEC RACE BIKE - ADVERT DETAILS

£5,495.00
High value
View Now
NEW 2027 KAWASAKI KX112 2T MOTOCROSS BIKE / UK MAIN DEALER -FULL WARRANTY 85 125

NEW 2027 KAWASAKI KX112 2T MOTOCROSS BIKE / UK MAIN DEALER -FULL WARRANTY 85 125

£5,349.00
High value
View Now
KTM Sx 50 Sx50 2024 Auto

KTM Sx 50 Sx50 2024 Auto

£3,600.00
High value
View Now
2005 Honda Crf50f Kids Motocross Bike 4 stroke, not drz ttr klx

2005 Honda Crf50f Kids Motocross Bike 4 stroke, not drz ttr klx

£795.00
Budget pick
View Now
2027 Yamaha PW50 – Iconic Kids Bike – Brand New – In Stock – £1950

2027 Yamaha PW50 – Iconic Kids Bike – Brand New – In Stock – £1950

£1,950.00
PW50
View Now
KTM SX 65 2025 - Low hour bike, Really nice example - NOW SOLD

KTM SX 65 2025 - Low hour bike, Really nice example - NOW SOLD

£3,250.00
KTM
View Now
Yamaha PW 50 2023 - very good condition - NOW SOLD

Yamaha PW 50 2023 - very good condition - NOW SOLD

£1,450.00
PW50
View Now
Yamaha YZ 85 2026 BW - Only 25 Hrs - FULL HIGH SPEC RACE BIKE - Read Description

Yamaha YZ 85 2026 BW - Only 25 Hrs - FULL HIGH SPEC RACE BIKE - Read Description

£4,995.00
High value
View Now
YAMAHA YZ65 2027 BRAND NEW MOTOCROSS BIKE AVAILABLE NOW

YAMAHA YZ65 2027 BRAND NEW MOTOCROSS BIKE AVAILABLE NOW

£5,050.00
High value
View Now
YAMAHA YZ85 2027 BRAND NEW MOTOCROSS BIKE

YAMAHA YZ85 2027 BRAND NEW MOTOCROSS BIKE

£5,450.00
High value
View Now
KTM 65 SX 2026 MODEL. 25 RACING STORE

KTM 65 SX 2026 MODEL. 25 RACING STORE

£4,550.00
High value
View Now

Listings open on eBay. Check seller, delivery and returns on the eBay listing.

Disclosure: Our goal is to feature items and services that we think you’ll find interesting and useful related to Kawasaki Motocross Bikes. For certain products and links from this site, we may get a small share of the revenue from the sale from our commerce partners. The actual product won\\\'t cost you any more, revenue is generated through advertising of the products and services on this site. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.