HOTROCK 20 6-SPEED BOYS

超低跨點,SR Suntour避震前叉,在崎嶇路面騎乘更加順暢,Hotrock 20 6段變速童車,能帶給孩童更具自信的操控,是孩童第一部單車的完美選擇。

超低跨點,SR Suntour避震前叉,在崎嶇路面騎乘更加順暢,Hotrock 20 6段變速童車,能帶給孩童更具自信的操控,是孩童第一部單車的完美選擇。

Select

Part No:
    • 車架

      Specialized A1 Premium Aluminum, 20", formed top tube/down tube, forged dropouts, replaceable alloy derailleur hanger

    • 前叉

      SR Suntour XCT-JR, coil/MCU spring, 40mm travel, preload adjust, 1-1/8" steerer, alloy lowers, Hi-Ten 25.4mm stanchions, direct press type dust seal, disc and V-brake mount

    • 頭碗組

      Ahead, 1/8" sealed cartridge bearings

    • 龍頭

      Ahead, forged alloy, 4-bolt, 20-degree rise

    • 把手

      Specialized, steel, 8-degree backsweep, 4-degree upsweep, 25mm rise, 25.4mm

    • 握把

      Specialized, Kraton, Revo type

    • 前煞車器

      V-brake, alloy, linear pull

    • 後煞車器

      V-brake, alloy, linear pull

    • 煞把

      Tektro, alloy, linear pull compatible

    • 後變速器

      Shimano, 6-speed, short cage, direct mount

    • 變速把手

      Shimano Revo-Shift, 6-speed

    • 飛輪

      Shimano, 6-speed freewheel, 14-28t

    • 鏈條

      KMC HV500, 1/2"x3/32"

    • 大盤

      Forged alloy arms, w/ single outer chainguard

    • 齒盤

      36T

    • BB

      68mmx119mm, semi-cartridge E-type, w/ bolts

    • 踏板

      Nylon, BMX style, loose ball bearings, 9/16", w/ reflectors

    • 輪圈

      20", alloy single wall, pin joint, 32h

    • 前花鼓

      Alloy, 3/8" axle, loose ball bearings, dual lock nuts, 17mm contact side, nutted, 32h

    • 後花鼓

      Alloy, loose ball, dual lock nuts, 17mm contact side, steel nutted axle, 32h

    • 鋼絲

      Stainless, 14g

    • 前外胎

      Specialized Roller, 30TPI, wire bead, 20x2.125"

    • 後外胎

      Specialized Roller, 30TPI, wire bead, 20x2.125"

    • 內胎

      Standard, Schrader valve

    • 座墊

      Specialized Kids, 7mm rails, w/ bumper

    • 座管

      Alloy, single bolt, 27.2mm

    • 座管束

      Alloy, 31.8mm

    產品規格以實車為主, 本公司保留變更權利, 不另行通知

  • 堅固、輕量與耐用的Specialized A1 Premium鋁合金車架。
  • SR Suntour避震前叉,對於路面顛簸提供充裕的避震行程,讓孩童操控更順暢,騎乘更平穩。
  • 堅固、耐用的鋁合金輪組,經得起長時間使用。
  • 鋁合金V夾煞車,不論林道或道路,都提供可靠與最佳的制動力。
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Please contact your Specialized retailer to confirm availability.

Geometry

  6-SPD Boy 6-SPD Girl
Seat Tube Length, Center to Top 279mm 279mm
Top Tube Length (Horizontal) 465mm 465mm
Top Tube Length (Actual) 449mm 463mm
Bottom Bracket Drop 20mm 20mm
Bottom Bracket Height 237mm 237mm
Chainstay Length 390mm 390mm
Seat Tube Angle 72° 72°
Head Tube Angle 69° 69°
Rake 40mm 40mm
Wheel Base 916mm 916mm
Standover Height 555mm 514mm
Head Tube Length 110mm 110mm
Handlebar Width 600mm 600mm
Stem Length 70mm 70mm
Crank Length 127mm 127mm
Seatpost Length 300mm 300mm
  • Seat Tube Length, Center to Top 279mm
    Top Tube Length (Horizontal) 465mm
    Top Tube Length (Actual) 449mm
    Bottom Bracket Drop 20mm
    Bottom Bracket Height 237mm
    Chainstay Length 390mm
    Seat Tube Angle 72°
    Head Tube Angle 69°
    Rake 40mm
    Wheel Base 916mm
    Standover Height 555mm
    Head Tube Length 110mm
    Handlebar Width 600mm
    Stem Length 70mm
    Crank Length 127mm
    Seatpost Length 300mm
    View 6-SPD Boy Geometry
  • Seat Tube Length, Center to Top 279mm
    Top Tube Length (Horizontal) 465mm
    Top Tube Length (Actual) 463mm
    Bottom Bracket Drop 20mm
    Bottom Bracket Height 237mm
    Chainstay Length 390mm
    Seat Tube Angle 72°
    Head Tube Angle 69°
    Rake 40mm
    Wheel Base 916mm
    Standover Height 514mm
    Head Tube Length 110mm
    Handlebar Width 600mm
    Stem Length 70mm
    Crank Length 127mm
    Seatpost Length 300mm
    View 6-SPD Girl Geometry