UST Mamiya Quantum Speed TSPX Iron Shaft

$75.00
Model/Flex: 45 F1 L

Configure below: Iron/wedge shafts require installation at our facility. You will receive a shipping label from us within 1-2 business days after purchase.

Club Numbers

Shaft
Grip
Notes/Intall
Club Type
Please select whether shaft will be installed in irons or wedges
Club Build Info: Brand & Model
Please provide brand & model of your clubs (ex: Titleist T150s 4-PW). This is needed to correctly determine playing lengths and to ensure install specifications are correct.
Club Length
Standard length varies per model. Please ensure Club Build Info field above is correctly filled out. We will use brand & model specs to determine final playing length.
SST Puring
SST PUREing analyzes the structure of a golf shaft and identifies its most stable bending plane, allowing the builder to assemble the club in an orientation that maximizes consistency. Watch video
Select Ferrule

Please note, Ping & PXG irons require specific ferrule dimensions that we cannot accomodate. If re-shafting these irons, we suggest selecting a standard ferrule.

Ferrule Selection:
GRIP: SELECT BRAND
GRIP: SELECT MODEL
Grip Selection:
Grip Logo
Extra Wraps
By default, 1 wrap is used to install grip. Choose number of extra wraps if preferred.



Install Fee
You will be charged a $15 install fee per shaft. Your are also responsible for round-trip shipping costs. After checkout, we will follow up with shipping instructions to deliver the clubs.

Per our supplier agreements, we require that all iron shafts be installed at our facility.

Additional Notes

View our Returns & Cancellations Policy.

I understand build time for this product is 2-4 Weeks


Product information

Submit Fitting Specs

Recently been fit by a club fitting specialist?
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!

Learn More

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

Overview

DART V iron shafts will be available in 3 weight classes: 90, 105, and 120.

DART V iron shafts feature our Dual Action Recoil Technology which helps to eliminate inconsistent areas in the golf shaft, creating better overall shot dispersion.

DART V iron shafts are the latest players iron structure, designed for golfers seeking lower torques and tighter tolerances.

M40X HIGH TENSILE MODULUS

Revolutionary Material |  Innovative Design

M40X represents a major advance in carbon fiber technology. TORAY Industries pushed both fiber strength and tensile modulus to the extreme and applied technology to improve fiber orientation by closely controlling the graphite crystal structure in a nano order. The result is a revolutionary material that offers a 30% improvement in tensile strength over conventional carbon fiber.

M40X eliminates the "boardy" feel through the use of proprietary nano technology and nanoalloy used in the prepreg matrix resin. This novel combination significantly improves shaft feel and performance.

Specifications

Model
Flex
Weight (g)
Spin
Launch
TSPX 45 F1
L
51
Mid
Mid-High
TSPX 50 F2
A
55
Mid
Mid-High
TSPX 55 F3
R
57
Mid
Mid-High

The Fairway Jockey Difference

Custom builds built to tour-level specifications.

The most extensive collection of custom options, aftermarket shafts, and grips.

The lowest prices on custom-built clubs. Submit your specs and save.