Specific
| Bottom bracket | Water sealed, loose ball, 68mm x 128mm |
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| Brake levers | Tektro junior reduced-reach "V", alloy, linear pull compatible |
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| Brakes | Die cast, alloy "V" brake, 1pc. pad |
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| Cassette | Shimano 6-speed freewheel, 14-28t |
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| Chain | KMC Z-50, 1/2" x 3/32" |
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| Crankset | Forged alloy arms, steel single ring, w/ dual roller chainguide |
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| Dimensions | 20" |
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| Features | •20" A1 Premium Aluminum frame with low standover height for carefree starts and stops plus room for full-sized water bottle
•Alloy uni-crown fork is light and durable
•Lightweight 32-spoke alloy rims are durable and provide a stable platform for learning
•Easy-rolling Specialized Nimbus tires help kids keep up with Mom or Dad on the road or bike path, while resisting punctures
•Forged alloy crank arms give big kids more power, and a chainguide keeps pant legs clean on the way to school
•Riser bar and Ahead stem puts kids in a comfortable and confident position, with easy Allen-wrench adjustments
•Shimano Revo 6-speed twist shifters allow easy, safe gear changes without switching hand positions on the bars
•Kid's Body Geometry saddle is durable and comfortable and fits young riders perfectly |
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| Fork type | Alloy straight blade, 1-1/8" Hi-Ten steerer, w/ canti mounts |
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| Frame type | Specialized A1 Premium Aluminum, 20" frame, rigid fork geo w/ low standover TT design, formed DT/TT, forged dropouts w/ replaceable hanger |
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| Headset | 1-1/8" threadless, loose ball |
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| Hub front | Forged alloy, loose ball, nutted axle, 32h |
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| Hub rear | Forged alloy, freewheel type, 32h, nutted axle |
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| Pedals | Composite platform w/ reflectors, loose ball, 9/16" |
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| Rear derailleur | Shimano FT-30, 6-speed, direct mount |
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| Recommended for | kids |
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| Rims type | Alex C-1000, alloy single-wall, 32h |
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| Saddle | Specialized Kids Body Geometry, 1pc., 7mm rail w/ clamp |
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| Shifters | Shimano RS-31, 6-speed, Revo Twist |
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| Stem | Alloy Ahead, 4 bolt, 20º rise, 25.4mm clamp |
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| Tires | Specialized Nimbus, 60 TPI, wire bead, Flak Jacket protection, 20x1.5" |
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