- Rims sold individually not in sets.
- Tuned Front and Rear Alloy Wheel System for enduro riding and racing.
- Front and rear specific wheels tuned and optimized to address the specific performance requirements and loads of mountain bike riding.
- Compliant tuned front wheel improves handling and maximizes grip and control in turns. Wider inner rim width supports wider tire profile in front, increased volume and contact patch, and rounds tire profile to enhance turning.
- Stiff tuned rear wheel supports peak loads and enhances stability and tracking at speed. Narrower inner rim width supports narrower tire profile in rear, improves rolling resistance, and sharpens tire edge for grip.
- Welded and sleeved rim joint for additional strength.
Crankbrothers Synthesis Enduro Alloy Rim
ERD 27.5": 564mm | 29": 602mm ETRTO (27.5) 585mm ETRTO (29) 622mm inner rim width front 31.5mm inner rim width rear 29.5mm outer rim width front 36.2mm outer rim width rear 34.4mm rim height 20mm Rim Material 6013 T6 Alloy warranty 2 years (rim only) Weight Per Rim (27.5F) 523g Weight Per Rim (27.5R) 525g Weight Per Rim (29F) 556g Weight Per Rim (29R) 560g You may return products within 30 days of purchase for a full refund of the item’s purchase price (excluding shipping fees) or for an exchange.
All returned items must be unused, in their original condition and packaging, and must be accompanied by the original receipt or proof of purchase.
Non-Returnable Items
The following items are not eligible for return or refund:
• Sale or clearance items
• Custom-made, pre-order or special-order products
• Items that have been used, installed, or damaged after deliveryReturn Shipping
Customers are responsible for return shipping costs, unless the return is due to a defective, damaged, or incorrect item received.
Refund Processing
Once we receive and inspect your returned item, refunds will be processed within 7–14 business days. Refunds will be issued to the original payment method.