BBB Cycling RollerBoys Ceramic 12T SR Pulley Wheels SRAM Compatible 12 speed Groupsets High Performance Durable and Efficient Derailleur Jockey BDP 20

Bbb Rollerboys Ceramic Sr 10t Bdp-20 Jockey Wheel Set. Upgrade your SRAM 12-speed road bike with BBB RollerBoys Ceramic 12T jockey wheels. Experience superior drivetrain efficiency thanks to sealed ceramic bearings, significantly reducing friction for smoother pedaling and saved watts. Crafted from high-performance composite with 40% fiberglass and protected by aluminum covers, these pulleys offer exceptional durability and precise shifting. Enjoy a quieter, faster, and more reliable ride. BBB RollerBoys Ceramic 12T Jockey Wheels for SRAM RoadCategory: Spare PartsSubcategory: TransmissionElevate your cycling performance and experience unparalleled drivetrain efficiency with the BBB RollerBoys Ceramic 12T Jockey Wheel Set, the ultimate transmission upgrade for discerning riders. Specifically engineered to integrate perfectly with SRAM 12-speed road groupsets, these derailleur pulleys are designed to reduce friction, improve shifting precision, and offer exceptional durability, ensuring your bike performs at its peak, ride after ride. By replacing your stock pulleys with this high-performance set, you are investing in a smoother, faster, and more reliable cycling experience.Experience the Ceramic AdvantageAt the core of the RollerBoys´ superior performance are the high-quality sealed ceramic bearings. Ceramic bearings are significantly harder, smoother, and more uniform than their steel counterparts, resulting in a dramatic reduction in friction within your derailleur. This translates directly into tangible gains on the road, you save precious watts with every pedal stroke, allowing you to ride faster for longer with the same effort. The bearings are specially lubricated with ceramic oil, a low-viscosity formula that further minimizes resistance and ensures the pulleys spin with absolute freedom. This meticulous engineering provides a noticeably smoother pedal stroke and quieter drivetrain operation.Engineered for Durability and PrecisionBBB RollerBoys are not just about speed, they are built to last. The pulleys are constructed from a state-of-the-art, high-performance composite material developed by the renowned specialists at EMS Swiss. This advanced material is reinforced with a 40% fiberglass blend, which gives the jockey wheels incredible stiffness and strength. This rigidity prevents flex under load, leading to more direct and precise chain engagement for crisp, flawless shifting every time you press the lever. To guarantee long-term performance even in harsh weather conditions, the sealed bearings are robustly protected by a sleek and durable aluminum cover, shielding them from dirt, water, and grime.BBB derailleur pulleys RollerBoys 12T-12T ceramic comp.SRAM Road.RollerBoys Ceramic derailleur hubs.RollerBoys Ceramic 12T sr.RollerBoys, the 12x12T ceramic derailleur hubs.Made of high-performance composite material by EMS Swiss, they are composed of 40% fiberglass.This makes our RollerBoys durable and efficient.Equipped with sealed bearings, lubricated with ceramic oil for reduced resistance, and protected by an aluminum cover, these pulleys guarantee optimum long-term performance.RollerBoys integrate perfectly with SRAM 12-speed road groupsets, guaranteeing a smooth, precise cycling experience.12x12T ceramic derailleur pulleys.High-performance composite material from EMS Swiss with 40% fiberglass.Sealed bearings with aluminum cover for maximum durability.Specially lubricated with ceramic oil for lower resistance.Compatible with SRAM 12-speed road groupsets.Attributes:Jockey wheelsTechnical Specifications:* Product: BBB RollerBoys Ceramic 12T sr* Tooth Count: 12-Tooth (Upper) / 12-Tooth (Lower)* Bearing Type: Full Sealed Ceramic Bearings* Material: EMS Swiss High-Performance Composite with 40% Fiberglass* Bearing Protection: Aluminum Cover* Special Lubrication: Ceramic Oil* Primary Compatibility: SRAM 12-Speed Road Groupsets (Including Red eTap AXS, Force eTap AXS, Rival eTap AXS). tradeinn Bikeinn

SRAM COMPATIBLE: The RollerBoys Ceramic Pulley Wheels are compatible with 12-speed SRAM road groupsets EFFICIENT SHIFTING: These derailleur pulley's makes shifting gears a breeze thanks to its 12-teeth pattern DURABLE: These SRAM jockey wheels are stronger than regular Nylon materials thanks to a 40% glass-fiber mix STEALTHILY QUIET: Sealed CrMo bearings make for a silent operation compared to pulley wheels without ball bearings. With aluminium cover for optimal durability LOW RESISTANCE: Specially lubricated with ceramic oil for lower friction