Shimano GRX / XT Di2 12-Speed Groupset - GRX Di2 Shifters, XT Rear Derailleur, Battery/Charger, Chain & Cassette
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Product details
| Management number | 201683510 | Release Date | 2025/09/29 | List Price | $1,058.50 | Model Number | 201683510 | ||
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Shimano GRX ST-RX825 Di2 Shift/Brake Lever
The Shimano 12-speed Shimano GRX Di2 Dual Control Lever delivers fast, wireless shifting for gravel and mixed-terrain riding. The ergonomic lever features raised hoods, ribbed surface texture, and an anti-slip coating on the brake lever for increased security and control. The hood body bracket shape is newly optimized for seamless integration with flared handlebars while retaining the gravel-specific third button location. To complete the cockpit, RX825 levers are compatible with three satellite shifter options (sold separately) and features Shimano FRONT SHIFT NEXT functionality to maximize rider customization options. The GRX BR-RX820 2-piston disc brake caliper brings a high level of control to gravel cycling with enhanced modulation and a quick initial braking point. Despite its smaller construction, the system is exceptionally quiet and easy to maintain.
- Provides a clean cockpit with fast and reliable wireless shifting
- Two easy-to-change CR1632 batteries are long-lasting with a 3-4 year life
- Better comfort and control with anti-slip coating on levers, raised hoods, textured surface, and optimization for use with flared handlebars
- Customizable shifting set-up features Shimano's FRONT SHIFT NEXT funcitionality that allows the user to program a single button to control the front derailleur; Hit the shift button once and the Front Derailleur moves up, hit that same button again and it moves down
- FRONT SHIFT NEXT free’s up a button on the bike for additional functionality
- Compatible with Shimano's SW-RS801-S/T/E satellite shifter (sold separately)
Shimano Deore XT RD-M8250-SGS Di2 Wireless Rear Derailleur
The Shimano Deore XT M8250 long-cage derailleur paired with a standard 10-51t M8200 cassette (cassette sold separate) gives all types of riders the range and robustness to tackle every trail on the mountain. With built-in Automatic Impact Recovery, a new, impact-deflecting wedge shape, and simple covered-pulley solutions, this derailleur stands up to harsh trail impacts and still retains its lightning-quick shifting speed and high level of performance.
- Di2 technology results in precise and clean wireless shifting
- Pinpoint, ultra-fast shifting, and a no-sacrifice 510% gear range
- Wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity
- Automatic Impact Recovery function instantly returns the derailleur motor to its original position after impact
- Shimano Shadow ES technology delivers a wedge-shaped design that reduces the derailleur’s front-facing surface area and eliminates edges that could catch on rocks and roots
- Tucked safely inside an enclosed space, the battery won’t budge even in rough terrain, while remaining easily removable for charging
Shimano Deore XT CS-M8200-12 Cassette
The Shimano CS-M8200 XT cassette represents the evolution of HYPERGLIDE + shifting and is most versatile cassette in the Deore XT family. New cassette cog tooth profiles improve shifting under high load while remaining smooth, fast, and durable. The CS-M8200 It is also MICRO SPLINE-compatible and built with steel and aluminum cogs to optimize weight and durability.
- 10-51t offering provides 510% of range, making it the most versatile cassette in the XT family options
- When specified with smaller chainrings and the medium cage XT rear derailleur (sold separately), this 9-45t XT cassette provides a lightweight, ground-clearing option with a no-sacrifice 500% range
- The strategic use of steel and aluminum ensures the CS-M8200 cassette is robust enough to provide confidence to any style of rider
- CS-M8200 XT cassette is compatible with the MICRO SPLINE freehub body standard
Shimano Deore XT CN-M8100 Chain
- HYPERGLIDE+ technology dedicated chain delivers greater chain retention, improved shifting efficiency, and smoother transmission over rough terrain
- Extended inner plate improves chain engagement
- Reduced shift times and pedaling shock
- Includes non-reusable Shimano Quick-Link (SM-CN910-12)
- Features SIL-TEC treatment for extended offroad durability
Includes:
- Shimano GRX ST-RX825 Di2 Shift/Brake Lever with BR-RX820 Hyd Disc Brake Caliper - Right/Rear, 12-Speed, Flat Mount Caliper, For 25mm Mount
- Shimano GRX ST-RX825 Di2 Shift/Brake Lever with BR-RX820 Hydraulic Disc Brake Caliper - Left/Front, 2x, Flat Mount Caliper, Black
- Shimano Deore XT RD-M8250-SGS Di2 Wireless Rear Derailleur - 12-Speed, Long Cage, Shadow ES, Black/Gray
- Shimano XT CN-M8100 Chain - 12-Speed, 138 Links, Silver
- Shimano Deore XT CS-M8200-12 Cassette - 12-Speed, 10-51t, Hyperglide+, Micro Spline, Gray/Silve
- Shimano Battery & Charger
Specifications:
Includes:
- Shimano GRX ST-RX825 Di2 Shift/Brake Lever with BR-RX820 Hyd Disc Brake Caliper - Right/Rear, 12-Speed, Flat Mount Caliper, For 25mm Mount
- Shimano GRX ST-RX825 Di2 Shift/Brake Lever with BR-RX820 Hydraulic Disc Brake Caliper - Left/Front, 2x, Flat Mount Caliper, Black
- Shimano Deore XT RD-M8250-SGS Di2 Wireless Rear Derailleur - 12-Speed, Long Cage, Shadow ES, Black/Gray
- Shimano XT CN-M8100 Chain - 12-Speed, 138 Links, Silver
- Shimano Deore XT CS-M8200-12 Cassette - 12-Speed, 10-51t, Hyperglide+, Micro Spline, Gray/Silve
- Shimano Battery & Charger
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