PULLEY CASE

NT$ 900

LIGHTWEIGHT PULLEY CASE

貨號: VPC 分類: , 標籤:

描述

PULLEY CASE

LIGHTWEIGHT AND HIGH HARDNESS DESIGN,WITH THE PRECISION GRINDING CALCULATION,THE ROUNDNESS TOLERANCE IS REDUCE TO 0.005mm,

ALSO THE SURFACE ROUGHNESS BECAME RA0.03,THE DRAG FRICTION WILL BE MORE SMALLER

THE WEIGHT WITH THE ORIGINAL PULLEY CASE IS 107g,THE WEIGHT WITH THE LIGHTWEIGHT PULLEY CASE IS ONLY 38g,

IT’S WILL REDUCE THE CRANKSHAFT LOAD AND THE ROTATION SPEED WILL GO UP FAST AND SENSITIVE

MATERIAL: AEROSPACE ALLOY MATERIAL MADE

HRC 58

AVAILABLE FOR: VESPA Sprint / Primavera / S /  LX /LT / LXV 3V IGET 125/150/GTS/GTV 300

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搶先評價 “PULLEY CASE”

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