800.627.6664
*Free shipping on orders over $99
X

Free Shipping Policy

Free Shipping applies to all orders placed for $99 and above
(pre-tax value). Some restrictions apply:

  • Offer valid in the Lower 48 States only
  • Excludes Complete Bicycles, Framesets, and some other oversize items
  • Excludes certain sale items

Filters
Road Shimano Build Kits
Description

The success of Shimano's 11-speed GRX gravel components in both 1x and 2x With the GRX Limited Edition series, Shimano has created a special edition silver finish that embraces the beauty of aluminum. It perfectly complements the efforts of the frame builders who blend the aesthetic form of their creations with the inherent beauty of their metal materials of choice. It can also ideally complement carbon bikes, especially all, or nearly all, black or natural carbon finishes. The bold silver finish evokes the past, but the design, performance and capabilities will carry you to far locations whether fast or at a more leisurely pace.

The GRX Limited Edition Groups feature the same component build as the GRX-810 series, but with the spectacular LTD finish. This item is the 1x11 drop bar version. A 40T chainring is well matched for range and speed with an XT-level 11-42T MTB cassette. Drivetrain and braking-wise, this package has everything you need except disc brake rotors (often selected by rider preference) and a 24mm Shimano compatible bottom bracket, which will be specific to your frame. Detailed information is listed below. A limited number of these groupsets was created by Shimano, so if you are interested we recommend you don't consider your options for too long.

Return to Top
Features

  • GRX 810 series 1x11-speed GRX Limited mechanical shift/hydraulic disc brake components sold as a groupset (w/o disc rotors, w/o bottom bracket)
  • Contains: Right Mechanical Shift/Hydraulic Brake Dual Control Lever w/Caliper | Left Brake-only Hydraulic Lever w/ Caliper | Rear Derailleur for 1x use, | 1x Crankset, 40T | 11s Chain | 11s 11-42T Cassette
  • You will still need: 24mm ID Shimano compatible Bottom Bracket that fits your frame | 2 Disc Brake Rotors (RT800 or equivalent) in your desired size(s)
  • GRX has been strength and durability optimized for the rough surfaces, debris, dust, and rigors of gravel use
  • Levers feature ergonomic and tactile shapes and features for greater control, rider connection
  • HYPERGLIDE improves shifting both up and down the cassette, even under maximum pedaling load
  • Drivetrain features optimized progressive gearing options engineered for performance, speed without sacrificing drivetrain efficiency
  • Detailed Group Contents
  • GRX ST-RX810-LE Right Dual Control Lever w/ Disc Caliper / 1x11-speed
    • 11-spd Dual Control Mechanical Shift / Hydraulic Disc Brake lever assembly for GRX drivetrains
    • Shift/Brake Lever, hydraulic hose; BR-RX820-LE Flat Mount Disc caliper for rear brake
    • Same light shifting operation as Ultegra road systems, SIS indexing; optimized for durability and rider control
    • Hood and lever shapes feature gravel specific ergonomics, texture
    • Responsive lever throw actions and light but positive engagement feel
    • Raised hood head prevents hand misalignment and slippage
    • Anti-slip lever texture and brake lever coating
    • Recessed finger notch prevents upward slipping
    • Includes: Polymer-coated SS cable, OT-SP41 housing, Right lever set includes OT-RS900 loop specifically for use with rear derailleur- required for proper rear shifts
    • GRX specific lever shape and design-won't match non-GRX 800 series mechanical levers
    • Brake lever features ServoWave action, Reach Adjust, Free Stroke
    • Faster initial bite point followed by wider control area; modulate braking forces more easily, precisely
    • Calipers have refined design, improved performance from Servo Wave technology of brake lever system
    • Mineral oil fluid system, with easy to service/bleed design
    • Rear Flat Mount BR-RX810-LE hydraulic brake caliper with IceTech finned disc pads
    • SM-BH90-JK-SSR hydraulic hose system and fittings included
  • GRX BL-RX810-LE Left Brake Lever w/ Disc Caliper / for 1x11-speed w/right lever-only shifting
    • Left hydraulic disc brake lever assembly for GRX 1x drivetrains
    • Hood and lever shapes feature gravel specific ergonomics, texture
    • Responsive lever pull actions and light but positive engagement feel
    • Raised hood head prevents hand misalignment and slippage
    • Anti-slip lever texture and brake lever coating
    • Recessed finger notch prevents upward slipping
    • Includes: Brake Lever, hydraulic hose; BR-RX820-LE Flat Mount Disc caliper for rear brake
    • GRX specific lever shape and design-won't match non-GRX 800 series mechanical levers
    • Brake lever features ServoWave action, Reach Adjust, Free Stroke
    • Faster initial bite point followed by wider control area; modulate braking forces more easily, precisely
    • Calipers have refined design, improved performance from Servo Wave technology of brake lever system
    • Mineral oil fluid system, with easy to service/bleed design
    • Front Flat Mount BR-RX810-LE hydraulic brake caliper; 2-piston with IceTech finned disc pads
    • Features: Straight hose joint, pad axle mount, 4mm pad fixing tool size (screw fixing pin/snap ring)
    • SM-BH90-JK-SSR hydraulic hose system and fittings included
  • RD-R812-LE GRX Limited Rear Derailleur
    • Silent and uninterrupted rear shifting on rough terrain
    • Longer cage and different pulley wheel sizing; for 1x mechanical drivetrain only
    • 11T Guide and Tension pulley wheels
    • Shimano Shadow+ design is compact to the frame; with clutch tensioner
    • Adjustable chain stabilizer prevents chain slapping and drops
    • Gravel-tuned clutch tension for rough surfaces; with on/off feature
    • Four fluoric coated link bushings
    • Compatible with Shimano LINKGLIDE, HG 11-speed chains
    • 31T total capacity, 40-42T low sprocket, 11T top sprocket, 11 pulley teeth
    • Compatible with 11-40, 11-42 11-speed Shimano MTB cassettes
  • FC-RX810-11-1-LE Gravel Crankset
    • Hollowtech II forged aluminum construction with 110 offset BCD
    • Hollowtech 24mm steel spindle
    • 151 Q-Factor, 49.7mm chain line
    • 40T 1x chainring with DCE tooth profiling for greater retention
    • Requires frame specific bottom bracket for 24mm Shimano axle OD
  • CS-M8000 11-Speed Cassette Deore XT, 11-42T
    • Two aluminum spider arms deliver strength, at lighter weigh, with fewer individual cogs
    • DYNA-SYS11 cassette delivers precise shifting even in the most demanding gearing situations.
    • Rhythm step gear progression offers smooth, smartly progressive cog sizes for the range
    • Smaller 10 cogs are steel, nickel-plated for longevity, corrosion resistance; large is anodized aluminum to save weight
    • Dual aluminum spiders (5-block, 2-block; plus 5 single cogs, necessary spacers), HG lockring
    • Compatible with HG11 Mountain and HG11 Road (with spacer) freehub bodies
    • Cogs: 11-42T: 11-13-15-17-19-21-24-28-32-37-42**T (**aluminum)
  • CN-HG701-11 Ultegra/STEPS Super Narrow 11s Chain
    • Directional 11-speed chain delivers smooth and reliable shifting performance
    • SIL-TEC treatment on the roller link plates and pin link plates for increased durability
    • QUICK-LINK (SM-CN900-11) Single-use master link
  • Options (Crank Length only): 170mm, 172.5mm, 175mm
  • Finish: GRX Limited Edition Silver
  • Sold as a package- absolutely NO exchanges, trades, omissions; will not be broken up for sale
Return to Top