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Jagwire · Cable adjusters
Gear adjustment right at your fingertips.
$17.95
PriceIn stock, ready to ship
Jagwire's Rocket II adjusters screw straight into Shimano STI levers with external gear cables, so you can fine-tune shifting from the hoods. Sold as a pair.
Sold by Ashburton Cycles
Verified store
Price
$17.95
Fits
Shimano STI road levers with external gear housing
Cable
4 mm gear housing
Quantity
Pair
The Jagwire Sport Direct Rocket II is a small upgrade that makes gear tuning much easier. It fits directly into the housing stop of Shimano STI road levers that run their gear cable outside the bar tape, the ones with the cables poking out the side.
A rubber-coated knob gives you grip even with gloves on, so you can take out a little cable stretch mid-ride. They take standard 4 mm gear housing and come as a pair.
Owners of older Shimano STI road bikes (the 'antenna' cable style) who want easy on-the-fly indexing.
Direct fit
Goes straight into Shimano STI levers with external cables.
Grippy knob
Rubber coating for adjusting with gloves on.
4 mm housing
Takes standard gear housing.
Pair
One for each lever.
Every detail as listed by the manufacturer.
Jagwire specialises in bicycle cables, housing and cable accessories, and its parts are used by bike brands and workshops worldwide.
Jagwire · Cable adjusters
Gear adjustment right at your fingertips.
$17.95
In stockFits
Shimano STI road levers with external gear housing
Cable
4 mm gear housing
Quantity
Pair
Colour
Black
Jagwire's Rocket II adjusters screw straight into Shimano STI levers with external gear cables, so you can fine-tune shifting from the hoods. Sold as a pair.
The Jagwire Sport Direct Rocket II is a small upgrade that makes gear tuning much easier. It fits directly into the housing stop of Shimano STI road levers that run their gear cable outside the bar tape, the ones with the cables poking out the side.
A rubber-coated knob gives you grip even with gloves on, so you can take out a little cable stretch mid-ride. They take standard 4 mm gear housing and come as a pair.
Owners of older Shimano STI road bikes (the 'antenna' cable style) who want easy on-the-fly indexing.
Direct fit
Goes straight into Shimano STI levers with external cables.
Grippy knob
Rubber coating for adjusting with gloves on.
4 mm housing
Takes standard gear housing.
Pair
One for each lever.