Dartmoor SingleSpeed Tensioner UDH – One Gear, No Problems.
Do you have a full suspension and dream of a clean single-speed setup? (Slopenduro, Jibbing, Slopestyle, Dirt, Freeride etc.). The SingleSpeed Tensioner UDH is exactly what you need. Full suspension bikes = chain growth. If you want a single gear without the chain dropping every five minutes, you need a firm tensioner to handle it.
Up until now, the choices were meh: cheap trekking gear or overpriced boutique parts with flimsy springs.
We hit the sweet spot: top quality, fair price, fully rider-tested.
Dartmoor SingleSpeed Tensioner UDH – One Gear, No Problems.
Do you have a full suspension and dream of a clean single-speed setup? The SingleSpeed Tensioner UDH is exactly what you need. Full suspension bikes = chain growth. If you want a single gear without the chain dropping every five minutes, you need a firm tensioner to handle it.
Up until now, the choices were meh: cheap trekking gear or overpriced boutique parts with flimsy springs.
We hit the sweet spot: top quality, fair price, fully rider-tested.
What makes our tensioner stand out?
1. Mounts via UDH – no hacks, no stress. Pop out the derailleur hanger, slot in the tensioner, ride.
2. Sleek and clean – nothing sticks out, looks minimal and stylish.
3. Heavy-duty spring – the strongest you'll find. Holds the chain tight like it's welded.
4. CNC aluminum body and cage – looks sick, works even better.
5. Sealed bearings – smooth action, no play, no drama.
6. Simple build – fewer bolts = fewer problems.
Only fits frames with a UDH hanger, so double-check your frame before ordering.
Why it rocks:
1. Perfect for converting your bike to singlespeed for freeride, dirt, slopestyle
2. Lightweight, minimalistic, bombproof
3. Tested by riders who ride hard
Weight 149 g.
Chain line 54 mm
SingleSpeed Tensioner UDH – no-nonsense, no overthinking. Just pure function. And it works damn well.
Same day dispatch for orders placed before 12:00 PM
* Prices for Slovakia will be converted to EUR in the shopping cart based on the current exchange rate.
Delivery time is usually 2–3 business days.
We always try to deliver your products as quickly as possible and at the lowest cost.
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A great shop with a thoroughly professional yet human approach. I have been ordering from them for a long time and there has never been any problem. Communication works perfectly and you know where you stand right from the start.
I now have my second Haro bike from Katmar Bike Center – this time an e-bike. Completely satisfied. Professional and helpful approach. I warmly recommend this shop.
Reliable. I bought a new chain, it turned out to be unsuitable, but exchanging it for another one was no problem.