Chucker 20
GT hardtail in kid-friendly 20" geometry for 7-10 year-olds. Perfect for that first mountain bike ride, and many more afterwards.
Specifications
Geometry
Features
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Extras:Bolt-on derailleur guard
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Frame:Third generation Chucker design, 7005 aluminum, oversize formed down tube, replaceable der. Hanger, rectangular chain stays
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Fork:CS suspension design, alloy crown, coil spring, steel lower legs, 50mm travel, mini dust boots
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Crankset / Chainwheel:ProWheel, Alloy 152mm, 36T single chain ring, double chain guard and double roller chain guide
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Bottom Bracket:cartridge type
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Pedals:Jr. BMX Platform, aluminum, cr-mo axles
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Rear Derailleur:Shimano Tourney 30
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Shifters:SRAM, MXR twistgrip
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Chain:KMC Z-51
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Rims:Jalco, ST-32, 20"
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Front Hub:Alloy, nutted axle
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Rear Hub:Alloy, QR axle
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Cog set:Shimano thread-on freewheel, 7 speed, 14~28
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Spokes:14 guage
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Nipples:CP Brass
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Tires:Kenda Kinetics, 20x2.35"
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Front Brake:Tektro, alloy V-type
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Rear Brake:Tektro, alloy V-type
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Brake Levers:Tektro, alloy, Jr. ATB
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Handlebar:Butted alloy, 25.4mm O.D., 40mm rise, 620mm width
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Stem:Alloy, 15 degree rise, 60mm extension, 24.4mm clamp
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Headset:Standard press-in, ball type
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Grips:dual density
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Saddle:Velo dirt/street design, guards front and rear, 8mm rails with brace, two piece stitched cover
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Seat Post:Alloy
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Seat Clamp:Aluminum with GT QR lever


