As the title it says.. What do you think about the Onza Pro 2009 , as my first trialsbike? Description - Excellent value 20" wheel trials bike from Onza, ideal for beginner or fast learning riders. - High grade 6061-T6 aluminium frame with rear disc mount, integrated chain tensioners and head tube reinforcing gussets. - Tough Onza cromoly forks with 4-Bolt Magura brake mount and disc brake mount. - Powerful Onza cable disc brakes front and rear, a massive breakthrough at this price point, ensuring predictable and reliable braking in all conditions. - Onza Skim rims, 20" front and 19" rear. - Maxxis Creepy Crawler tyres, 20 x 2.0" front and 19 x 2.5" rear. - T-Pro crankset fitted with durable knurled bashring and 18T Tensile freewheel with 60 engagement points for maximum pedalling response. - Bash/ski-plate fitted as standard. - Onza cromo stem and 'flat' trials handlebar. - New Onza caged pedals. - 12T screw on sprocket on the rear hub, running 18-12 gear ratio. - Seatless design to reduce weight and increase stand over clearance. - Gloss grey frame with gloss black forks, both with Onza logos. - Weight: 11.45kg including pedals. Geometry (to be confirmed) Wheelbase: 1005mm Chainstay Length: 375mm BB Rise: 55mm