GUSTAVO Children's Bicycle Crank For Direct Mount Crank Bicycle Crankset 135 140 152 160MM Cycling Parts
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Specifications:
Brand name :GUSTAVO
Material :6061 aluminum alloy
Model :GT-K1
Crank length :135/140/152/160mm
Installation type : 3 screwDirect installation
Axle diameter :24mm
Shaft material: chrome molybdenum steel
Crank screw specification :m18
Pedal screw specification :m13
chain ring
Tooth number :26T,28T,30T,32T
Weight: 41g, 55g, 62g, 65g
Color: Black
Surface treatment: anodized
Support speed :7s-12s
Specifications of lower bracket:
BB68 M68-73(standard), suitable for the frame bottom bracket width 68mm-73mm.
Thread specification :BC1.37*24T, outer diameter 34mm, suitable for 24mm shaft
Package: 1pcs crank or crank +BB Or Separate Chain ring choose
Customer Reviews
48 ratings
good quality workmanship (7)
plenty of clearance (4)
fast delivery (4)
conforms to description (4)
functional (2)
correct shaft length (2)
Customer photos (6)
Buyer from Brazil
October 15, 2026
Variant: Color:135MM Crank bottom bracket:BSA
The 3rd item I buy. Durable and well-made. best Q-factor on the market for people 1.75m tall Long live Gustavo! You can make a line like this for a road bike with a Q-factor of 146mm. That would be perfect.
Buyer from South Korea
September 9, 2026
Variant: Color:160MM Crank bottom bracket:BSA
The product quality is good and it works well.
Buyer from Brazil
August 15, 2026
Variant: Color:140MM Crank bottom bracket:BSA
Excellent part. Second one I've bought. Fast shipping. Top Q-factor! 158mm Best crankset I've ever had.
V***n
August 10, 2026
Variant: Color:135MM Crank bottom bracket:BSA
a good product
a***r
June 24, 2026
Variant: Color:160MM Crank bottom bracket:BSA
There are three holes to fix the chainwheel, but there is no thread in the holes so the screws cannot be screwed in!! ! Send me a new crankset and a retour label.
p***r
May 1, 2026
Variant: Color:160MM Crank bottom bracket:BSA
Top quality. Good crank for children's bikes.
GUSTAVO Children's Bicycle Crank For Direct Mount Crank Bicycle Crankset 135 140 152 160MM Cycling Parts
Quantity:
1
Availability:
