KTM ULTRA FUN 29

The "ULTRA FUN 29" model from KTM, released in 2021, is a versatile mountain bike priced at 749 EUR. The bike’s frame is made from a 29" 6061 MTB M1110 alloy, ensuring a robust yet lightweight construction.

Braking performance is provided by Shimano MT200 2-piston brakes, combined with a Shimano RT10 CL front brake disc, available in 180 mm and 160 mm sizes. This combination ensures reliable and effective braking power in a variety of conditions.

The bike’s drivetrain consists of a Shimano Deore M592-SGS rear derailleur and Shimano Alivio SL-M3100 shift levers. The front derailleur is a Shimano Alivio M3120, which enables precise and smooth gear changes. The crankset is a Shimano MT2102 with a 36-22 tooth configuration, whilst the cassette is a Shimano HG200-9 with an 11-36 tooth configuration. Power is transmitted via a Shimano HG53 chain.

The ULTRA FUN 29’s fork is a Suntour XCM RL DS 29" with 100 mm of travel and a remote lockout function, allowing the rider to adjust the suspension to suit the terrain. KTM Comp Riser 15 handlebars, 720 mm wide, and KTM Comp Lock grips provide additional comfort and control.

The bike is fitted with KTM Comp MTB C280DU aluminium pedals. The stem is a KTM Comp with a 7° angle, and the headset is a Ritchey Zero Logic PRESS FIT 1-1/8" with a 15 mm thread.

The tyres are Schwalbe RAPID ROB K-Guard in size 57-622, fitted to a wheelset comprising KTM Line - Shimano HB-TX505 CL hubs with 32 holes and KTM 29" ROCKY 22 RX rims. The spokes are RM 2.0 INOX in silver.

The bike’s saddle is a KTM MTB saddle, fitted to a KTM Comp seatpost with a diameter of 27.2 mm.

Overall, the 2021 KTM ULTRA FUN 29 offers a well-balanced specification that is suitable for both beginners and experienced mountain bikers. It combines robust components with well-thought-out geometry to ensure a comfortable riding experience across a variety of terrains.