Stronglight Impact Tandem Chainset

Velodrome Shop


Stronglight Impact Tandem Chainset made from hot forged 6061 alloy in anodized silver with CNC Machined 5083 Alloy Chainring suitable for Tandems on the Road or Track.

Cranks: 170 Only
Chainrings: 46/34/24, 48/38/28 or 51/39/30


You will require the following tools to install this product on your frame

• 8mm Allen Key/Hex Tool Velodrome Shop Large Allen Key

• 15mm Crank Wrench Velodrome Shop Track Cycling Spanner

• Crank Puller for Square Taper Cranks Velodrome Shop Square Taper Crank Extractor

• 15mm Metric Wrench Velodrome Shop Track Cycling Spanner

• Anti-Seize Compound - Weldtite TF2 Lithium Grease

• Lubricant - Weldtite TF2 Teflon Grease

•Torque Wrench with Bit Set (Including the Required 8mm Bit) - Velodrome Shop Torque Wrench

Here is a video from the Global Cycling Network showing the process of installing a Square Taper Bottom Bracket and Chainset on a Track Frame, please note the video shows a Campagnolo Chainset as an example however the process is the same for all Square Taper Bottom Brackets and Chainsets. The video also shows a “dry-fit” with no grease or lubrication, you would obviously need to grease and lubricate all parts.

The following video is an excellent video from Park Tools showing the process of installing a Square Taper, ISIS and Octalink Bottom Brackets and Chainsets on a Road Frame. The processes shown are identical to those used on a Track Frame so the video is a very useful guide. Park Tools are listed here on our website

Bottom Bracket Size (Required/Not Included): - 115mm Square Taper JIS/ISO
Chainring BCD: 110 Outer/74 Inner
Chain Compatibility: 3/32
Weight: 1350g