Shimano 105 12 Speed Mechanical Groupset FAQ

What bike types is the Shimano 105 12 Speed Mechanical Groupset compatible with?

The Shimano 105 12 Speed Mechanical Groupset is designed for high-performance road bikes. Verify your frame's bottom bracket standard and brake mount (disc or rim) before ordering.

Is the Shimano 105 12 Speed Mechanical Groupset wireless or wired?

fully mechanical — no batteries required

How does the Shimano 105 12 Speed Mechanical Groupset compare to SRAM Rival or Campagnolo Chorus?

105 12-speed Mechanical vs SRAM Rival AXS: 105 is mechanical with 12 speeds; Rival AXS is wireless electronic with 12 speeds. 105 wins on simplicity and maintenance; Rival AXS wins on technology and hood ergonomics.

Can I fit the Shimano 105 12 Speed Mechanical Groupset myself or do I need a shop?

Professional installation is recommended for Shimano 105 12 Speed Mechanical Groupset. Required tools include bottom bracket press, torque wrench, and cable cutters. BikeClinique offers competitive groupset installation.

How long does the Shimano 105 12 Speed Mechanical Groupset last between services?

With regular cleaning and annual servicing, expect Shimano 105 12 Speed Mechanical Groupset to deliver 10,000-15,000 km of excellent performance. Replace the chain when it reaches 0.5% stretch. Mechanical 105 is simpler and cheaper to maintain than Di2.

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Pay with Cycle to Work

We accept Cyclescheme, Gogeta and Green Commute Initiative.

Buy your groupset (and fitting) through Cycle to Work: Cyclescheme, Gogeta or Green Commute Initiative. No bike needed. Subject to your employer's scheme.

  1. Ask us for a written quote showing the exact items and price.
  2. Apply through your employer's provider (Cyclescheme, Gogeta or GCI) using our quote. Your employer approves it.
  3. Collect from our workshop at Unit 1, The Swan Centre, Rosemary Road, London SW17 0AR. Bring your certificate or voucher code.
Ask us for a Cycle to Work quote How Cycle to Work works at Bike Clinique

Savings depend on your tax band and your employer's scheme. Cyclescheme and Gogeta say you can save up to 47%; GCI says 28% to 47%. We quote the exact total, because Cyclescheme doesn't allow topping up a certificate with your own money. The bike must be for you, not a child. Cyclescheme and GCI exclude cameras and GPS bike computers.