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Vortex 170V4-42 VTX Aluminum Rear Sprocket 42T

Manufacturer

Picture for manufacturer Vortex

Part Number

170V4-42
8 reviews
Sale Price

$69.66

Estimated ship date Tuesday, November 24

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 170V4-42 is a 42-tooth VTX Series aluminum rear sprocket engineered for performance-oriented riders who demand lightweight, durable drivetrain components. Machined from high-grade 7075-T6 aluminum, this sprocket delivers an exceptional strength-to-weight ratio compared to stock steel sprockets, reducing unsprung weight for improved throttle response and acceleration.

Key Features:

  • 42-Tooth Rear Sprocket — ideal for fine-tuning final drive ratio for acceleration or top-speed optimization
  • 7075-T6 Aluminum Construction — lightweight yet strong, resisting wear under demanding riding conditions
  • Hard Anodized Finish — provides corrosion resistance and extended service life
  • CNC Machined — precision tolerances ensure smooth, consistent chain engagement and minimal vibration
  • VTX Series Design — features Vortex's signature lightening pockets to reduce rotational mass
  • Direct OEM Replacement Fitment — bolt-on installation with no modifications required

Vortex sprockets are a trusted choice among street, track, and supermoto riders worldwide. The 170V4-42 rear sprocket is a straightforward upgrade or replacement that pairs with standard motorcycle drive chains for reliable, high-performance power transfer.

Clean interface and website, makes looking/shopping a breeze!

Order was fulfilled and delivered very quickly. Product arrived in excellent condition.

Everything was smooth and easy

The only issue was the shipping straps on both shocks were broken on one end only! Made it more difficult to install! But for the price I can't complain much! Thanks

great experience

I've had a really good experience dealing with Boat Plecity The product they sent me is exactly what I ordered. I have installed it and it works perfectly. Thank you again.

Quality product

It was great!

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