Schmelke SKS Kielwood shafts are made of Torrified Maple. Torrified wood heated to very high temperature changing the cellular structure. Torrified woods is more stable and resistant to humidity and temperature changes. Hydroscopic cellulose is sealed so wood resists warp and movement. Stiffness, strength, and integrity of the wood are maintained with no chemicals. Vibrational testing indicates roasted maple has clearer tone than regular maple
The Schmelke SKS shaft is players looking for a more low deflection shaft than a traditional maple shaft with a stiffer former hit but with more feel than a carbon fiber shaft.