Belleville is a town that built a 144-foot clock tower in the middle of the 1873 depression, so it understands the appeal of a frame that quietly delivers more than it looks like it should.
The Ki 10 305 is ProKennex's modern all-court player's racquet, and the full numbers are these: a 100 square inch head, 27 inches long, 305 grams unstrung and 11.3 ounces — 320 grams — strung. Balance is 320 mm unstrung, and strung it comes out at 12.99 inches, roughly four points head-light. Swingweight 331. Stiffness 68 RA. The beam is a constant 24 mm from throat to tip.
String pattern is 16 mains by 19 crosses, two-piece, with no shared holes and a mains skip pattern of 7T, 9T, 7H and 9H. Recommended tension 50 to 65 pounds, with 58 given as the optimum.
The composition is SpiralTech Carbon, and the reason anyone buys a ProKennex is Kinetic Technology: sealed chambers of movable mass in the head that are thrown into motion by the swing and by the impact, so a measurable share of the shock is spent shifting mass around instead of travelling up into your forearm.
A Comfort Cap with the same kinetic principle sits in the butt of the handle. It is a mechanical answer rather than a foam one, and it is why this frame reads softer in the hand than a 68 RA rating would lead you to expect. The grip is ProKennex synthetic, in four sizes: 4 1/8, 4 1/4, 4 3/8 and 4 1/2. The cosmetic is white and orange.
Now the honest reading of that spec sheet. Power level is low to medium, and that is deliberate — this is a control frame that expects you to bring the racquet head speed. Medium to full strokes, medium to fast swing.
But the 100 square inch head with a 16 by 19 pattern is the forgiving half of the equation: a real sweetspot and a genuine spin window, so 320 grams strung is not punishing when you are late.
The combination — moderate mass, four points head-light, 331 swingweight, open pattern, movable mass in the hoop — is aimed at the player who plays three or four times a week and would like to still be doing that in ten years. Pair it with a soft multifilament or a gentle co-poly and you have about the most arm-friendly serious frame on the market.
You will use it everywhere from a windy Bay of Quinte afternoon to an indoor club court through a Canadian February, and by the way, it is a fine companion for a Saturday in Belleville: the farmers' market has run behind City Hall since 1816, and the bay in front of the town is called the walleye capital of the world by people who fish it through the ice in winter.
A racquet that stays comfortable in the cold is not a small thing here.
One caveat, given straight. Low to medium power means exactly that. If you are coming off a light, stiff, powerful frame, expect a fortnight of balls landing short while your swing lengthens. After that, nothing comes back at you that you did not ask for.
Buy on Amazon