Shimano OT-SP41 Shift Outer Casing 4mmx50m

Brand: 99 Bikes

SKU: IOT41SP50ML

$109.00 Full price

$109.00

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$120.00 Full price

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Product Details

Description

The Shimano OT-SP41 Shift Outer Casing helps deliver smoother, faster gear changes by maximising the reduction of inner cable friction for a more responsive derailleur feel. Its full-length pre-lubrication with silicone grease keeps shifting quick and effortless, while the 4mm outer diameter suits reliable everyday performance and can be cut to order for a neat, tailored setup.

Key Features

Smooth shifting with reduced cable friction
Pre-lubricated silicone grease for precision
Durable Shimano shift outer casing
Easy cutting for custom cable runs

Specifications

Product Overview

Product

Shimano OT-SP41 Shift Outer Casing 4mmx50m

Brand

99 Bikes

SKU

IOT41SP50ML

Frequently Asked Questions

What is the Shimano OT-SP41 Shift Outer Casing used for?

The Shimano OT-SP41 Shift Outer Casing is used to replace derailleur shift outer housing, helping your gear cables move smoothly through the length.

Why choose the Shimano OT-SP41 Shift Outer Casing?

You’d choose the Shimano OT-SP41 Shift Outer Casing for its reduced inner cable friction and full-length silicone lubrication, which supports quicker, more effortless shifting.

Who is the Shimano OT-SP41 Shift Outer Casing designed for?

The Shimano OT-SP41 Shift Outer Casing is designed for riders who want more reliable, smoother shifting on bikes using derailleur gearing, especially during routine maintenance or cable refreshes.

Effortless, responsive shifting

The Shimano OT-SP41 minimises friction for quicker derailleur response and fewer “sticky” moments between gears. You’ll feel the difference on every upshift and downshift.

Precision thanks to full-length lubrication

Pre-lubricated silicone grease runs the full length to maintain consistent, accurate cable action. This helps keep your shifts smooth across changing conditions.

Built for clean installs

With a 4mm diameter and cut-to-order option, Shimano OT-SP41 outer casing makes it easier to match your setup. Get a tidy cable run and more dependable performance.