Here's a quick overview of our return and refund policy: 7-Day Return Window : You can initiate a return within 7 days of receiving your product. Eligibility : Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible. Non-Returnable Items : Wetsuits and items discounted over 5% are not eligible for returns. Compatibility Issues : Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering. Shipping & Processing : Return shipping is to be arranged by the customer. No pickups available. Refund Options : Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees). Order Cancellations : Only possible before the order is processed. For full details, visit our Return & Refund Policy page.

Shimano Ultegra Hollowtech II FC-R8100 Front Chainwheel 2x12 Speed

Name: Shimano Ultegra Hollowtech II FC-R8100 Front Chainwheel 2x12 Speed
Brand: Shimano
SKU: IFCR8100CX04
Price: 25860.0 INR
Availability: InStock

IFCR8100CX04

₹25,860

Length

170mm 172.5mm

Size

50-34T 52-36T

Product variants

In the Box

1x FC-R8100 Chainwheel
1x Crank Fixing Screw

Precision-Engineered 12-Speed Front Chainwheel

Description

The Shimano Ultegra Hollowtech II FC-R8100 Front Chainwheel is a cornerstone of Shimano's new 12-speed road groupset, delivering unparalleled transmission efficiency and legendary front shifting performance. Designed for precision and speed, it’s ideal for serious road cyclists.

Seamless 12-Speed Shifting: Engineered for Shimano’s 12-speed system, the FC-R8100 crank provides smooth and responsive gear changes, ensuring optimal performance on every ride. Its refined design ensures compatibility with Shimano’s latest drivetrain technology, enhancing the riding experience.

Versatile Crank Length Options: Offered in crank lengths ranging from 160 to 175 mm, this chainwheel accommodates a wide range of riders. Whether you’re a smaller rider, a triathlete, or someone with specific biomechanical needs, the Ultegra crank ensures a tailored fit for improved performance and comfort.

Lightweight and Efficient Design: Built with Shimano’s Hollowtech II technology, the crank is both lightweight and stiff, maximizing power transfer while minimizing energy loss. This efficiency is key for competitive riders aiming to maximize every pedal stroke.

The Shimano Ultegra Hollowtech II FC-R8100 Front Chainwheel delivers the perfect combination of cutting-edge technology and precision craftsmanship, making it a must-have for riders looking to elevate their performance on the road.

Features

Effortless Drivetrain Integration: Seamless compatibility with Shimano’s 12-speed drivetrain for smooth gear changes.
Customizable Crank Arm Options: Available in crank arm lengths: 160 mm, 165 mm, 170 mm, 172.5 mm, and 175 mm.
Flexible Gear Configurations: Chainring combinations: 46-36T, 50-34T, and 52-36T for versatile gearing.
Advanced Power Transfer Design: Hollowtech II design ensures lightweight, stiff, and efficient power transfer.
Enhanced Rigidity with Hollowglide: Hollowglide chainring structure enhances rigidity and reduces weight.
Durable and Smooth Bearings: High-precision sealed bearings for durability and smooth rotation.
Stability and Weight Optimization: Outboard bottom bracket system improves stability and weight distribution.
Comprehensive Compatibility: Compatible with HG 12-speed chains and Shimano bottom brackets.

Technologies

Hollowtech II: Integrates the bottom bracket axle with the crank for superior stiffness and efficient power transfer.
Hollowtech Crank: Hollow-forged crank arms offer lightweight strength for improved acceleration and efficiency.
Hollowglide: Hollow chainring design ensures reduced weight, better power transfer, and precise front shifting.

Specifications

Model No: FC-R8100
Series: Ultegra R8100 Series
Color: Series Color
Rear Speeds: 12
Compatible Chain: HG 12-speed
Chain Line: 44.5 mm
P.C.D.: 110 mm
Spider/Gear Arms: 4
Chainring Combination: 46-36T, 50-34T, 52-36T
Q-Factor: 148 mm
Crank Arm Lengths: 160 mm, 165 mm, 170 mm, 172.5 mm, 175 mm
Optional Chain Guard_Without chain/bash guard: Yes
Hollowtech II: Yes
Hollowtech Crank Arm: Yes
Hollowglide: Yes
Compatible Bottom Bracket Type_Outboard: Yes
Recommended Bottom Bracket_Threaded (Normal): SM-BBR60
Recommended Bottom Bracket_Press-Fit: SM-BB72-41B
Threaded Bottom Bracket Shell Width: 68 mm, 70 mm
Crank Fixing Screw Included: Yes
Average Weight: 702 g (46-36T), 700 g (50-34T), 711 g (52-36T)

Shimano Warranty Information

Shipping Policy

We ship across India with free shipping on orders above ₹2,000 (₹99 for orders below ₹2,000). Cash on Delivery is available up to ₹20,000, with additional COD fees based on order value. Orders typically arrive within 3–6 working days, though delays may occur.

Note: Most Shimano products may take longer to ship. View full shipping policy

Returns & Refunds

Here's a quick overview of our return and refund policy:

7-Day Return Window: You can initiate a return within 7 days of receiving your product.
Eligibility: Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible.
Non-Returnable Items: Wetsuits and items discounted over 5% are not eligible for returns.
Compatibility Issues: Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering.
Shipping & Processing: Return shipping is to be arranged by the customer. No pickups available.
Refund Options: Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees).
Order Cancellations: Only possible before the order is processed.

For full details, visit our Return & Refund Policy page.