UST Mamiya Quantum Speed TSPX Wedge Shaft
Pay in 4 interest-free installments with . Or up to 24 month financing available. Select at checkout.
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Configure below: Iron/wedge shafts require installation at our facility.


Per our supplier agreements, we require that all iron shafts be installed at our facility.
How The RetroFit Program Works- In 14-23 days, once all the components are in stock to rebuild your irons, you’ll receive an email with a shipping label in order to send your clubs into us
- Once we receive your clubs they will move through the production line in 4-6 days
- Upon completion, we’ll email you a tracking number
Product information
Submit Fitting Specs
Recently been fit by a club fitting specialist?
Our pricing at Fairway Jockey can save you up to 20% on most aftermarket custom clubs. Simply send us your spec sheet and we'll send you a quote for up to 20% less than the original pricing you received from your club fitter!
Get Fit By Phone
Unsure what to play? Our experts can guide you through a free over the phone fitting!
We'll walk through a series of questions designed to assess your swing and your equipment needs. Determine which clubhead and shaft combinations are best suited for your game, all from the comfort of your own home!
Call (480) 297-0952
The new Quantum Speed is perfect combination of ultra light weight performance with precise control and feel. Manufactured using an exclusive blend of high modulus carbon fibers and toughened resin systems to achieve optimum performance in an ultra lightweight golf shaft. Weight, Flex, and Flex profile all optimized for increased club head speed and consistency from the driver to wedge.
- Progressive Weight Technology - weights perfectly engineered to match your game Driver to Wedge
- Revolutionary Feather-lite Design
- Constant Taper for Enhanced Feel and Ultimate Playability
- Reinforced with Aerospace Grade T1100G for a Stabilized Launch and Optimum Feel
- Proprietary Ion Plating Finish
Specifications
Model | Flex | Weight (g) | Spin | Launch |
50 Wedge | A | 48 | Mid | Mid-High |
65 Wedge | R | 65 | Mid | Mid-High |
The Fairway Jockey Difference
Custom builds built to tour-level specifications & control tolerances.

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