Mountain Bike Instructor Training & Bike Hire in South Wales
Professional MIAS instructor courses, mountain bike hire and trail advice across South Wales. Based near Bike Park Wales & the Brecon Beacons.
Our Services
Everything you need for the ultimate mountain biking experience in South Wales.
MIAS Instructor Training
Become a qualified mountain bike instructor with our MIAS-accredited courses.
The Mountain Instructor Award Scheme (MIAS) is the UK & Europe's leading qualification for mountain bike instructors. Our courses cover Levels 1 to 3, giving you the skills and certification to lead groups on trails across the UK. Military personnel can use Standard Learning Credits (SLC) to fund their training.
Complete your MIAS qualification and unlock exclusive discounts with leading outdoor and cycling brands:
Why Choose Gethin MTB?
Led by Aeden O'Neill, a MIAS Level 6 qualified mountain bike instructor with years of experience riding and coaching across South Wales. Whether you're training to become an instructor or looking for quality bike hire, you're in expert hands.
- MIAS qualified Level 6 Tutor & Instructor
- Small group sizes for personalised tuition
- Based at Pontiscill near Bike Park Wales
- Professional Scott Scale mountain bikes for hire
Mountain Bike Hire
Quality Scott Scale mountain bikes available for hire from just £50/day.
- Scott Scale 730+ hardtail mountain bikes
- Helmet & basic tools included with every hire
- Small, Medium & Large sizes available
- Delivery to Bike Park Wales & across South Wales
- £100 refundable deposit per booking
What Our Riders Say
Real reviews from riders and instructors who have trained and ridden with us.
“Fantastic MIAS instructor course with Aeden. Small group, loads of practical experience on the trails. Passed first time and now working as a freelance instructor.”
“Hired bikes for a weekend at Bike Park Wales. Scott Scales were in brilliant condition and the delivery service saved us so much hassle. Will definitely be back!”
“Used my SLC to fund the instructor award. Aeden made the process really straightforward. The course was challenging but incredibly rewarding. Highly recommend.”
“Hired bikes for a hen party in the Brecon Beacons. Aeden recommended the perfect route for our mixed abilities and gave us brilliant trail advice. Everyone had an amazing time!”
“Great bikes, great service. Picked up at Pontiscill and spent the day exploring the trails above the reservoir. The Scott Scales handle everything brilliantly.”
“Did the Junior Leader award as a stepping stone to the full instructor qualification. Aeden is patient, knowledgeable, and genuinely passionate about getting more people into MTB.”
Ready to Ride?
Whether you're looking to train as an instructor, hire a bike, or explore South Wales' best trails - we've got you covered.