New 54cm Aluminum Road Bike Racing Bicycle 21 Speed Shimano – Black Color

July 30, 2013 - Comment

Color: Black Size: Medium (54cm) Strong and Lightweight 6061 Aluminum Frame. Shimano 21 speed A050 shifter and derailleur. Adjustable handlebar and seat post for comfortable riding styles. Includes free water bottle and bottle holder. Recommended height: 5’4″-6’0″ Assembly required, easy to assemble. Packing: SKD 85% factory assembled. SPECIFICATIONS: Color: Black Size: Medium (54cm), Recommended height:

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(as of August 20, 2017 5:29 pm UTC - Details)

Color: Black

Size: Medium (54cm)

Strong and Lightweight 6061 Aluminum Frame.

Shimano 21 speed A050 shifter and derailleur.

Adjustable handlebar and seat post for comfortable riding styles.

Includes free water bottle and bottle holder.

Recommended height: 5’4″-6’0″

Assembly required, easy to assemble.

Packing: SKD 85% factory assembled.

SPECIFICATIONS:

Color: Black

Size: Medium (54cm), Recommended height: 5’4″-6’0″

Frame: 700Cx21″, Alloy 6061, Top Tube / Seat Tube / Down Tube: 31.8×31.8x42mm

Fork: 700CC, Steel, Comfortable Bike Fork

Handle Bar: 22.2mm, W: 420mm

Handle Stem: Ext:80, 22.2×180

Chain Wheel: 1/2″x3/32″x28x38x48Tx170mm

Front Derailleur: TZ31, 31.8mm Pull Down (Shimano)

Rear Derailleur: A050 (Shimano)

Derailleur Shifter : A050 SIS Handlebar Mounted, Non-Index (Shimano)

Freewheel: MF-TZ07, 7 speed 14-28T (Shimano)

Chain: 1/2″x 3/32″x 110L

Brake: AS-2.4D, Alloy Caliper Brake, Adjustable

Brake Levers: RA3.2A, Alloy

Brake Cable: F: 430x700mm, R: 520x220x 1250mm

Rim: HS-14, Alloy, 14Gx36H, Size: 700Cx1.5 A/V, Double Wall Rim

Front Hub: AE-241F, Alloy, 14Gx36H”3/8″x100x140mm, Loose Ball

Rear Hub: AE-241R, Alloy, 14Gx36H”3/8″x126x165mm, Loose Ball

Tire: IA-2304, Rubbber, 700Cx25C

Saddle: PVC fake leather

Seat Post: JB-SP-300, Alloy, 27.2x250x1.4T

Seat Post Clamp: Alloy 31.8mm

Pedals: YH-44X, Alloy 9/16″ with ball

Spoke: 13G Lengh: F/295, R/295/292, with steel cap.

Kickstand: Not included

Weight: 25 lbs

Product Features

  • Condition: Brand new
  • Color: Black
  • Strong and Lightweight 6061 Aluminum Frame.
  • Shimano 21 speed A050 shifter and derailleur.
  • Packing: SKD 85% factory assembled.

Comments

Srikanth says:

54 cm Aluminium Road Bike Just bought this bike.All I can say it is crappy.Also remember the title is misleading “Shimano”.The only components that are shimano are:1.rear gear cassette2.rear derailleur3.front derailleurI wanted an inexpensive road bike under $300.Was thinking between and this one.And went with this one since it is only 20 pounds compared to GMC’s 25 pounds.Now i regret that i have purchased this one.Cons:1.Tires are inexpensive and they were bent when delivered (may be due to packing)2.The left pedal did not have proper threading and it did not fit at all3.Brake levers are cheap inexpensive and even the pedals4.You don’t even want to use the seat.5.The water bottle that came with this bike can be thrown away immediately.6.The crank is bent,so it continuously rubs against the front derailleur.The frame,handle and…

timothy scott mahan says:

Good bike is extremely fast, handles great, one major problem is the pedals do hit the tire when turning and pedaling

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