Sporting many features from pro-level equipment, this 2-piece cap-free design Tiagra chainset offers unbeatable performance
2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/ bottom bracket assembly
SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting
Designed to work with HollowTech II type bottom bracket cups
Compatible with 10-speed Super Narrow HG chains
Anodized aluminium crank arms
Lightweight aluminium chainrings
110 mm bolt circle diameter
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Lighter than the 105 5600 chainset it replaced, and very reasonably priced. Not much more expensive than a replacement outer chainring with a bonus inner... Recommended for 10 speed maintenance.
Great Value. I have installed 4 of these in the past 3 years. Not a problem so far. 2 are daily commuters.
Bought this to replace a triple on an old Kona Sutra. Gearing is similar with the MTB cassette, but the chain line is better with this and lighter. Easy to install. You just need the special plastic wrench from Shimano and a torque wrench. Read the instructions for the torque settings and put it on. Long as you are using the same type BB very easy to do.
Massive improvement over factory fitted chainset; much easier to fit, shifting is so much better, it feels like a new bike. Only had it a few days so cannot comment on strength.
Great improvement from a square taper chainset..def less deflection on cranks when climbing..
Brilliant chain set, better then the FSA Omega it replaced, the power transfer is brilliant and I'm already shaving minutes off my PB's.
Nice chainset, far stiffer than the Square Taper FSA it replaced. Nice and stiff, good power transmission.
Excellent product easy to fit and even works with my 8 speed chain and cassette.