The verdict
The Triumph/OSET TXP-20 earns a VoltRipper Score of 51/100. This page keeps the old `oset-txp-20` slug for search and backlink continuity, but the scored bike is now the current TXP-20 that Triumph sells as part of its OSET-powered youth line.
That matters because the TXP-20 is not a spec-per-dollar youth trail bike. It is a premium, trials-leaning youth machine with a 50V / 20Ah lithium pack, 1,200W motor/controller package, 22 mph maximum speed, four rider modes, a PIN lock, dual hydraulic brakes, and adjustable air suspension. It is expensive for a kids' bike, but it is built for a family that wants precision and progression more than raw speed.
Who it's for - and who should skip it
Buy it if you have a young rider, roughly in Triumph's 7-10 age window, who is ready for a proper trials-style machine and will benefit from fine power control, low-speed balance work, and quality chassis hardware.
Skip it if the riding is casual backyard fun or general trail play. The Greenger G2 / CRF-E2 is a stronger broad-use youth value pick, the Burromax TT750R is far cheaper, and a Razor is the low-risk starter option.
What you actually get
The current TXP-20 uses a sealed 50V, 20Ah lithium-ion battery for about 1,000 Wh of capacity. Triumph lists a 167-minute full charge (the figure we record as 2.8 hours; OSET launch materials cited ~90 minutes to 90%, and we have not re-verified the shorter fast-charge claims). The motor and controller are rated around 1,200W, and the maximum speed is 22 mph.
The chassis is more serious than the output number suggests: a 20-inch trials setup, dual hydraulic brakes with 180 mm rotors, an air-spring fork with rebound adjustment and 125 mm travel, and an air-spring monoshock with 120 mm travel. Triumph lists net weight at 40.7 kg, about 90 lb, and a maximum rider weight of 60.5 kg, about 133 lb.
Why the Score is still modest
Our VoltRipper Score rewards power, range confidence, value, support, ergonomics, and versatility. The TXP-20 gains points for real suspension, hydraulic brakes, dealer support, youth fit, and a known current manufacturer page. It loses points because it is expensive, range is not published, and a 22 mph trials bike is much less versatile than an MX-style youth motorcycle.
Read the 51 as a value-context warning, not a dismissal. For casual recreation, there are better buys. For a family that specifically wants a current OSET-powered youth trials platform, the TXP-20 is exactly the kind of specialist tool the raw score tends to undersell.
Price and availability caveat
OSET's US launch coverage listed the TXP-20 at $3,295, while Triumph's current UK page lists GBP 3,195. Our catalog uses the $3,295 US launch MSRP, with the caveat that Triumph's current US TXP page may not expose every TXP-20 availability detail. Before buying, verify local dealer stock and the exact delivered price in your market.
Safety and age
Even at 22 mph, the TXP-20 is a real motorcycle for a child. Start in the lowest rider mode, use the PIN lock, insist on a helmet and full gear every ride, and supervise closely. Like every bike on our board it is not street-legal (why); ride on private property, at OHV areas, or at sanctioned events.
How it compares
| Bike | Price | Top speed | Suspension / brakes | Best for | Score |
|---|---|---|---|---|---|
| Triumph/OSET TXP-20 | $3,295 | 22 mph | Full / hydraulic | Youth trials + competition | 51 |
| Greenger G2 / CRF-E2 | $1,799 before freight | 20 mph | Full / disc | Serious rec + light MX | 60 |
| Burromax TT750R | $799 | 26 mph | Front / hydraulic | Value recreation | 54 |
| STACYC 20eDRIVE | $1,599 | 20 mph | Rigid / disc | Premium starter | 31 |
The TXP-20 is the most specialized bike here. The others score better on value because they are built for broader recreation, not a premium youth trials niche.
Bottom line
The Triumph/OSET TXP-20 is a specialist, not a value pick. It is the current OSET-powered successor to the old OSET 20.0 slot in our database, and it makes sense for families who specifically want a premium youth trials/progression bike. For casual riding, buy the Greenger, Burromax, Razor, or STACYC instead. Our kids guide and the Find Your Ride configurator can help narrow the fit.
VoltRipper is spec-verified and data-driven. We do not claim hands-on testing of this bike. Specs and prices are cross-checked against the sources listed above and re-verified regularly; where a manufacturer figure is not published, we leave it blank rather than estimate.
FAQ
Is the Triumph/OSET TXP-20 worth it?
For a young rider who needs a real trials-style youth bike, potentially yes. The TXP-20 is the current Triumph youth model powered by OSET, with four rider modes, a PIN lock, dual hydraulic brakes, full adjustable air suspension, and a 50V/20Ah lithium pack. Its VoltRipper Score of 51 reflects the expensive specialist nature of the bike, not a lack of purpose.
What age is the TXP-20 for?
Triumph frames the TXP-20 around ages 7-10, rider-size dependent. The low trials seat insert is about 20.7 inches, while the taller Xplore setup is about 27.6 inches, so fit matters more than age alone.
TXP-20 vs Greenger CRF-E2 - which for my kid?
Different jobs. The Honda-licensed Greenger G2 / CRF-E2 is the broader MX-style youth value pick at around $1,799 before freight. The TXP-20 is the sharper specialist for young trials/race families, with a published US launch MSRP of $3,295 and a current UK list price of GBP 3,195.