If you're seeking a versatile rig to let loose on winding singletrack, look no further: with JEFFSY CORE 3, you've found your sidekick. Durable, balanced, and fun as hell, it's packed with high-quality, low-maintenance components that land it in the...

We cut no corners for the highest CORE level – these uncompromising Factory Team level packages were made for taking on the most demanding terrain. The JEFFSY CORE 4 are equipped with the very best components and every little detail...

The world of mountain biking is exploding with Young Talent, and the JEFFSY PRIMUS 26 is here to champion it. Developed for riders between 145cm and 160cm tall, it’s a YT through and through and a sure-fire hit with any...

Ergonomic lever blade 9mm internal brake lever piston Index Reach adjuster I-spec II compatible MMX/TRP Shifter/I-Spec EV Compatible High Polished Gold finish Performance Fluid Design Lightweight hybrid pistons Top loading pad design New resin brake pad New mineral oil 5mm...

Full Brakeset - Front and Rear FEATURES High-performance brake control Higher braking force with reduced input force at finger tips highly linear response, and braking power, stroke, and time lag reduced by 30% compared with M9000 High rigidity New high...

Front and Rear Brakeset MT7 Pro – Award-winning performance with four pistons. First choice for gravity pilots:The MT7 Pro has proven itself in countless competitions – and most recently on the bike of DH world champion Loic Bruni. With four...

Front and Rear Brakeset AWARD-WINNING INTRODUCTION TO THE GRAVITY SEGMENT The MT5 offers excellent braking performance at an unbeatable price. Whether in bike parks, in enduro use or on the home trail – the MT5 is up to all challenges. Comes...

New ergonomic lever-blade, newly formulated brake pad compounds, new high-performance hydraulic oil, new 5 mm brake hose-system, newly designed and CNC-machined adapters, new selection of 2.3 rotors, newly designed oil flow inside the calipers, and a 10mm master cylinder piston...

DESCRIPTION Riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The GX Eagle derailleur gets it done with an updated cage architecture that improves chain management. Refined to work with...

Riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The GX Eagle™ derailleur gets it done with an updated cage architecture that improves chain management. Refined to work with the...

Complete groupset consist of the following: FRONT CHAINWHEEL - FC-R7100, 105, FOR REAR 12-SPEED, HOLLOWTECH 2, 165MM, 50-34T W/O CG, W/O BB  PARTS, BLACK FRONT DERAILLEUR - FD-R7100, 105, FOR REAR 12-SPEED, DOWN-SWING, DOWN-PULL, BRAZED-ON TYPE, FOR TOP  GEAR:50-54T, CL:44.5MM...