Description of SRAM APEX 1 Groupset 1x11 Compact - GXP - with hydraulic Disc Brakes
ANSWER THE CALL OF THE ROAD - with SRAM APEX 1
Drop bar or flat bar, dirt or pavement, Apex 1 is ready to answer the call of the road with hydraulic disc brakes and the simple, quiet, easy to use, and very secure drivetrain — SRAM 1x™. Apex 1 achieves each of these superlatives while delivering artful design at an unrivalled value.
SRAM APEX® 1 Rear Derailleur
SRAM’s Apex 1 drivetrain provides the gear range and the shifting simplicity to let you simply go where you want. The Apex 1 rear derailleur makes that gearing choice a reality with clean, crisp shifts, thanks to SRAM’s X-Horizon™ geometry and Roller Bearing Clutch™.
Compatible with 10-speed and 11-speed SRAM 1x™ road systems.
With CAGE LOCK™ technology, wheel removal and installation are easier than ever.
Equipped with Roller Bearing Clutch™.
Large upper pulley offset automatically adjusts chain gap.
Long cage fits up to a 42 tooth cog.
SRAM APEX® 1 HRD Shift-Brake Control + Hydraulic Disc Brakes
The secret to great fun on any ride is confident and secure braking. Letting it rip where you want, knowing that you can stop when you want. Enter Apex 1 HYDROR™. Using SRAM's proven HYDROR™ braking system, Apex 1 delivers quiet confidence on every ride.
Left and right Shift/Brake Lever with front and rear disc brake.
SRAM Road ExactActuation™ 11-speed compatible.
Uses DOT 5.1 brake fluid.
Lever body design offers excellent finger wrap, comfort and control.
Easily converts between 160mm and 140mm rotors with adaptor brackets.
Forged aluminum disc caliper with steel-backed organic pads and steel hardware.
Two piston hydraulic caliper.
SRAM S350-1 Crankset
The SRAM S350-1 crankset brings quiet simplicity thanks to SRAM 1x™ technology. Featuring SRAM’s X-SYNC™ tooth profile, the S350-1 crankset is engineered for complete chain control at a great value. Each tooth’s thickness is CNC-machined to work seamlessly with the chain’s inner and outer links. And with four available chainrings you can personalize the gear range.
Ideally matched with Apex 1 Groupset
Available in 170, 172.5, and 175mm lengths
Compatible with 130mm, 135mm and 142mm OLD frames
SRAM 1x™ simplicity and control
X-SYNC™ tooth design provides maximum chain control
Durable forged aluminum with integrated spider
SRAM PG-1130 Cassette
The PG-1130 cassette is light, durable and equipped with SRAM’s super wide 11-42 gear range that’s a perfect fit for any ride. Personalize your wide range gearing with one of eight available X-SYNC™ chainrings.
Super wide gear range—a perfect fit for any ride
Optimized gear steps across entire range
Compatible with non XD™ driver body
Fully compatible with all SRAM 1x™ drivetrains
SRAM PC-1110 Chain
Designed from a long line of dependable, lightweight chains that are built for toughness, the recommended chain for NX, PC-1110. Designed with SRAM’s trusted XX1 geometry, the PC-1110 features solid pin construction, 11-speed PowerLock™ and smooth, efficient shifting that you can count on every time out.
Optimized to work with X-SYNC™ rings for precise and dependable 11-speed performance
Fully compatible with all SRAM 1x™ drivetrains
The X-HORIZON™ rear derailleur’s ‘straight parallelogram’ design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears.
When we launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel : derailleur movement) for 10 speed rear shifting. EA helps to simplify/stabilize the uneasy act of balancing rear derailleur hanger design, tight cog spacing and exact cable tension. The result: the easiest index shifting system to set up and it stays that way.
ROLLER BEARING CLUTCH™
ROLLER BEARING CLUTCH™ rear derailleurs deliver maximum drivetrain stability—even through the most punishing terrain. With ROLLER BEARING CLUTCH™ technology, derailleur bounce and chain slap are eliminated without sacrificing precision.
With CAGE LOCK™ technology in the rear derailleur, wheel removal and installation—as well as chain installation—becomes faster and simpler. Just pushing the cage forward to create slack and lock it into place.
SRAM X-SYNC™ provides the highest level of performance and durability. The SRAM X-SYNC™ tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC™ chain rings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC™ rings are an integral part of the SRAM 1X™ drivetrain.
Brake lever fit and feel is a personal thing. Riders have individual positioning preferences, as well as unique hand sizes and finger lengths. Reach Adjust makes it easy to adjust your lever for maximum one-finger control for everyone.
Heat is an enemy of any brake system, so advancements in heat management, mean advancements in your ride. You see, SRAM found that in their systems DOT 5.1 takes almost 3 times longer to boil than DOT 4, thus allowing flawless fade-free performance in even more extreme conditions.
GXP’s Gutter Seal design cuts friction and weight—improving both feel and performance.
Note: If you need further information about the single parts of the groupsets check the articles in the referring categories. This drivetrain is an example configuration. Should you have any additional requests regarding the components, please contact our service team.
Fact Sheet of SRAM APEX 1 Groupset 1x11 Compact - GXP - with hydraulic Disc Brakes