Time Trial and Triathlon Gear Upgrade Kit Shimano Ultegra 12-speed Di2 R8150 R8060

The upgrade kit for the Shimano Ultegra R8100 Di2 12x2-speed gear components for rim brakes and use in time trials and triathlons. Includes the ST-R8080 shift/brake levers and, optionally, the SW-R9160 handlebar-end shifters. The new Shimano 12-speed Ultegra Di2 R8150 series for classic rim brake use, the budget version of Shimano’s electronic road bike components.

The 12-speed Di2 Ultegra time trial components use the 11-speed Di2 TT shift levers; these do not have a wireless interface and are connected via cable. To ensure they also function in 12-speed mode, all Di2 components must receive the latest firmware update. This can be done after installation using the Shimano app and a mobile phone, tablet, PC or the SMPCE02B diagnostic device. We can also carry out this update for you as an optional service.

Contents of the Shimano Ultegra R8170 Di2 TT groupset:

• Shimano Ultegra Di2 rear derailleur, RD R8150
• Shimano Ultegra Di2 front derailleur, FD R8150
• Optional derailleur clamp for 34.9 and 31.8 mm frame mounting
• Shimano Ultegra Di2 STI, Dual Control Disc TT shift/brake levers, 12/2-speed, ST-R8080
• Shimano Di2 cable set: 3 EW-SD300 cables, 1 EW-SD50 cable, 1 EW-JC300 Y-cable
• Shimano Junction Port SM-JC41
• EW-AD305 adapter
• Shimano Di2 battery, BT-DN300 internal round
• Optional charging cable
• Optional Shimano Ultegra brakes BRR8100 or BRR8110
• Shimano brake cables, outer casing and inner cables
• Optional Shimano Ultegra or 105 cassettes, CS R8100, CR-R7100
• Optional Shimano chain, CN M8100

Shimano Di2 installation:

The TT Di2 shift levers are connected to the SM-JC41 distribution box using the EW-JC130 Y-cable. From the SM-JC41 port, the EW-SD50 cable runs to the EW-AD305 connector. From the EW-AD305 distribution box, the EW-SD300 cable then runs to the battery, as well as from the rear derailleur and front derailleur.

Shimano Ultegra RD-R8150 Di2 rear derailleur

The new Ultegra rear derailleur is the centrepiece of the new 12-speed Di2 components. It provides the wireless functionality and connection to external components, and also houses the charging port. Furthermore, the rear derailleur contains the transmitter for wireless communication with the STI shifters and other external devices, including those from third-party manufacturers. Furthermore, it houses the status LED and the adjustment knob, which is used, for example, to switch between Synchro-Shift modes.

Precise, lightning-fast gear changes at the touch of a button, in any situation. The Shimano Ultegra Di2 RD R8150 rear derailleur is even more compact and lighter than its predecessor and features E-Tube connectors for extremely easy installation. Equipped with a crash mechanism that disconnects the connection to the motor in the event of strong external forces to prevent damage.

Shimano Ultegra FD-R8150 Di2 front derailleur

Lighter, faster and more aerodynamic: the Ultegra 12-speed Di2 front derailleur. Designed for chainring sizes ranging from 50/34 to 54/40 teeth, the new 12-speed Ultegra Di2 front derailleur operates even faster and more precisely. More compact and faster than ever before, the Ultegra R8150 front derailleur delivers shifts with digital precision in all conditions. By combining Shimano’s new Di2 platform with the road bike version of Hyperglide+, the Ultegra R8150 front derailleur shifts between chainrings as quickly and seamlessly as no other model on the market.

Shimano Dura Ace Di2 ST-R8060 Ultegra shift-brake levers:

The brake levers are made from composite materials and the mechanical shifting components have been eliminated, resulting in significant weight savings on the ST-R8060 shift-brake levers. Equipped with the programmable Syncro Shift function, the shift levers can be programmed entirely to your personal preferences. The new triathlon and time trial shift levers are each equipped with just a single programmable button. Programming is easily carried out via a tablet, smartphone or computer.

Shimano Dura-Ace Di2 STI SW-R9160 TT Bar-End Shifters:

The electronic Shimano time trial shift lever for the Di2 system. The Di2 shift levers SW-RW9160 are mounted on the handlebar ends of the time trial extensions. Optionally, the SW-R9150 second shifter can also be fitted, allowing the rear gears to be changed quickly and without re-gripping in any riding situation. The SW-R9160 Di2 shifters with their single-button design offer the ability to operate the front derailleur and rear derailleur in the aero position

Synchro-Shift technology

Synchro-Shift technology greatly simplifies shifting and significantly reduces the number of decisions that need to be made whilst riding. Particularly in crucial race situations or when riding at full throttle, riders often have to make a multitude of decisions alongside the physical strain, which are frequently disrupted and lead to wrong decisions. The fewer decisions there are to make, the better the decisions will be and the more attention can be focused on the race. This is precisely what Shimano Synchro-Shift technology enables, always selecting the optimal next-higher or next-lower gear combination, regardless of whether this requires shifting on the rear derailleur and/or the front derailleur.

Shimano Synchro-Shift functions

• Full Synchro-Shift: The front derailleur reacts to the shifts the rider makes on the rear derailleur. Essentially, this means that only one shifter with two levers is needed to operate both the rear and front derailleurs.
• Semi Synchro-Shift: The rear derailleur responds to the gear changes the rider makes on the front derailleur. The rear derailleur automatically performs the necessary compensatory shifting.

Shimano Di2 installation:

Installing Shimano Di2 components is almost easier than fitting traditional gear systems. The standardised cable connectors and the junction box ensure straightforward and quick installation. The shift levers are connected to the Junction Port B junction box.

The Ultegra STI TT 8060 shift levers for rim brakes are not wireless and require the Junction Port SM-JC41 for cabling. This provides 4 connectors to connect the EW-SD50 cables to the EW-AD305 adapter. The EW-SD300 cable is then routed from the adapter to the battery. In addition, a power cable of 120 cm for the rear derailleur and 60 cm for the front derailleur is required.

Shimano CS-R8100 Di2 12-speed cassette:

The Shimano Ultegra CSR8100 cassette, featuring two large sprocket blocks on an aluminium spider, offers Shimano’s outstanding smooth shifting performance combined with low weight and long-lasting durability. Shimano offers replacement sprockets for these cassettes. This means that if only a few are worn, they can be replaced cost-effectively.

The 12-speed cassettes are compatible with both the new HG12 and the previous HG11 freehub bodies. The new 12-speed freehub bodies feature finer teeth. This allows for a significantly better connection between the cassette and the freehub body.

Shimano CN-M8100 chain:

The Shimano chain for 12-speed road and MTB drivetrains. The special asymmetrical outer and inner links, combined with Shimano’s SIL-TEC surface coating, minimise friction, optimise performance and also reduce dirt build-up.

The chain is perfectly matched to the 12-speed Shimano chainrings with Dynamic Chain Engagement+ (DCE+) tooth profiles. The HG Plus chain has been completely redesigned and features even finer, precision-machined contact surfaces with the sprockets and chainrings, particularly on the inner links. Furthermore, the inner links are chrome-plated, making them even more durable whilst delivering excellent shifting performance when shifting up or down.

Herstellerinformation: SHIMANO INC., 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan, www.shimano.com | EU contact: Shimano Europe BV, High Tech Campus 92, 5656 AG Eindhoven, The Netherlands, www.shimano.com