Pilo C97 38T Narrow Wide Chainring for 104BCD Hyperglide+

The Pilo C97 38T Narrow Wide Chainring is a premium upgrade for riders seeking superior performance, durability and smooth operation. Designed for 104BCD cranksets, it delivers perfect chain engagement and retention for both trail and E-bike use.

CNC-Machined from Aircraft-Grade Aluminum: Each C97 chainring is precisely CNC-milled from 7075 T7351 aircraft-grade aluminum sourced from Constellium, Switzerland. This material ensures exceptional stiffness, strength and low weight while maintaining excellent wear resistance over long-term use.

Engineered Tooth Profile for Quiet, Efficient Operation: Pilo’s advanced narrow-wide tooth geometry, developed in line with DIN8196 (ISO) standards, guarantees reliable chain control. The design reduces noise, minimizes friction and prevents chain drops, offering a smooth and efficient pedaling experience in any condition.

Wide Drivetrain Compatibility: Compatible with 104BCD cranksets, the C97 chainring works seamlessly with all 10, 11 and 12-speed chains from SRAM and KMC, including Shimano Hyperglide+ x12. With a 0mm offset and an outer diameter of 161mm, it maintains perfect alignment and chainline across setups.

Each ring is E-bike proven and manufactured in Pilo’s ISO 9001:2015 certified facility, ensuring outstanding quality, precision and reliability for every ride.

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.