Top Jenson USA Deals & Price Drops for December 2025

Rotor Q Inner Ring Rotor Q-Rings work in unison with your body to ensure every muscle movement translates to forward momentum, and no energy gets wasted. Q-Rings take advantage of your maximum power effort by lessening the time spent in the dead spots of a pedal rotation. The subtle but efficient 10% ovality combined with an unprecedented orientation factor yield an improved pedal stroke marked by performance. Choose from 5 Optimum Chainring Positions (OCP) to fine-tune your improved riding experience and go further and faster with less fatigue. Features 100% CNC-machined, 7075-T6 aluminum alloy is lightweight and strong 5 OCP points (4 points in 50/34) customize your ride to reap maximum benefits Designed to work with all 9, 10 and 11 speed groupsets Specifications Size: 34T, 36T BCD: 110 Weight: 65g | Rotor | Q Inner Chainring Bcd 110X5 | Black | 36 Tooth | Aluminum

SRAM Eagle X-Sync 2 Oval DM Chainring The SRAM Eagle X-Sync 2 Oval DM Chainring gives you the advantages of an oval chain ring for your SRAM Eagle 12-speed drivetrain. The X-Sync 2 provides you with an aggressive teeth design for better chain retention for a smoother, more efficient pedal stroke. It focuses on long wear-life and reduces friction and the accumulation of mud, grit, and grime. Features Oval ring design Direct Mount X-SYNC™ 2 teeth profile | Sram | Eagle X-Sync 2 Oval Dm Chainring | Black | 34Tooth, 3Mm Offset, Direct Mount | Aluminum

Quarq DZero XX1 Eagle AXS DUB Spider The Quarg DZero platform is the result of Quarq's 10+ years of advances in power meter technology. The renowned platform is now available with SRAM's innovative DUB standard to bring you the most simple spider-based power meter system. Quality materials and increased compatibility allows you to bring intelligent power on every ride. Note*XX1 Boost and non-Boost power meter spider must be paired with a XX1 Eagle™ DUB 8-bolt crankset and a 104BCD X-SYNC 2™ chainring Features Magic Zero– Automatic calibration as you ride. No need to back pedal or manually calibrate through your headunit Bluetooth low energy technology and ANT+ wireless data transfer Ax Cad – No cadence magnet required10K Temperature Compensation Battery – CR2032, 200-hour battery life, change without tools Power Balance Omni Cal – Swap chainrings without affecting accuracy2-year warranty IPX7 waterproof rating Accuracy – Within 1. 5%, measuring both legs Free firmware upgrades with the SRAM AXS app | Quarq | Dzero Xx1 Eagle Axs Dub Spider Non-Boost, Dub, 8 Bolt Spider Only | Aluminum