Shimano OT-SP41 Shift Outer Casing 50M

The Shimano OT-SP41 is a premium shift cable outer casing designed to minimize friction. Pre-lubricated with special silicone grease, it ensures smooth and effortless shifting even under load or in wet conditions.

Diameter & Compatibility: With a 4 mm outer diameter, it is designed for 1.2 mm shift inner cables. It is suitable for road, MTB and gravel systems, offering precise shifting performance across diverse riding terrains.

Length & Usage: This 50 m roll provides ample housing to trim and customize for multiple setups. Perfect for new builds or replacing worn sections, it gives flexibility and ensures you always have extra cable on hand.

Pro-Level Ride Feel: By reducing cable resistance, this housing makes gear changes snappier, lighter and more reliable. Riders experience faster response, improved control and less fatigue during long or demanding rides.

The OT-SP41 housing is built to withstand road grit, water and constant flexing. Its outer layer resists abrasion, while the inner grease maintains consistently smooth shifting over time.

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.