VoltRipper

Head-to-head

Triumph/OSET TXP-20 vs Sur-Ron Hyper Bee

Sur-Ron Hyper Bee leads on current VoltRipper Score, but rider fit, legality, budget, and support still decide the smarter buy.

BikeScorePricePeak powerBatteryBest fit

Youth - Intermediate

Real range not published by listed sources

51$3,2951.2 kW1.0 kWh
competition-minded kids (7-10), trials and skills training

Youth - Intermediate

Real range not published by listed sources

70$2,8998 kW1.3 kWh
young and smaller riders, trials-style and pit-bike riding

What works

  • Current Triumph/OSET TXP-20 keeps the youth-trials focus with four rider modes and PIN lock
  • 50V/20Ah lithium pack, 2.8-hour full charge, and 125/120 mm adjustable air suspension
  • Dual seat setup: low trials insert for younger riders or taller Xplore seat for trail play

Trade-offs

  • Premium price: $3,995 US launch MSRP - real money for a youth trials bike
  • 22 mph top speed and trials geometry - not a fast trail/MX bike
  • TXP-20 availability differs by market; Triumph's US site currently emphasizes smaller TXP models

What works

  • 8 kW peak and 40 mph in an 86 lb chassis - genuinely quick for a small-wheel bike
  • SAWC anti-wheelie control, three ride modes plus reverse, and regen, all new for 2026
  • Sur-Ron's dealer network and parts pipeline behind a youth-sized machine

Trade-offs

  • Official carrying capacity is only 121 lb - most adults exceed it
  • 58V/22Ah pack is small; 35 mi is a 25 mph steady-state claim, not trail range
  • Previous-generation 5 kW bikes are still sold under the same name - confirm 8 kW before buying