--- product_id: 47704675 title: "Tier One Sports TRU PRO Firewire - Tennis String (Poly): Ultimate Ball Bite" brand: "tier one sports" price: "VT5064" currency: VUV in_stock: true reviews_count: 8 category: "Tier One Sports" url: https://www.desertcart.vu/products/47704675-tier-one-sports-tru-pro-firewire-tennis-string-poly-ultimate store_origin: VU region: Vanuatu --- # Tier One Sports TRU PRO Firewire - Tennis String (Poly): Ultimate Ball Bite **Brand:** tier one sports **Price:** VT5064 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Tier One Sports TRU PRO Firewire - Tennis String (Poly): Ultimate Ball Bite by tier one sports - **How much does it cost?** VT5064 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/47704675-tier-one-sports-tru-pro-firewire-tennis-string-poly-ultimate) ## Best For - tier one sports enthusiasts ## Why This Product - Trusted tier one sports brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description An innovative, triangular shaped, monofilament string, offers one of the best ball bites and spin potentials in the string industry. Exceptional tension stability and its crisp but arm-friendly playing experience makes this string the front runner for the competitive weekend warrior. Review: Awesome main string - This string (red firewire 17g) is an amazing MAIN string. Spin, ball grab, feel, & playability duration are all top notch. (so-so on snap back). It pairs very well with kirschbaum PL2, or syn gut in the crosses. I did not like this as a full bed tho. 4.0 hard hitter (5.0s hit harder than me) Review: pyramid shaped poly - i played this string this morning with dynawire on the crosses. really enjoyed the string...good spin potential, pretty soft...i would put it somewhere between hyperG and black widow. ## Features - Polyester - Imported - TRU PRO Firewire (formerly Tier One Sports): An innovative, triangular shaped, monofilament string, offers one of the best ball bites and spin potentials in the string industry. Exceptional tension stability and its crisp but arm-friendly playing experience makes this string the front runner for the competitive weekend warrior. - KEY FEATURES: Provides Maximum Ball Bite and Tension Stability. - RECOMMENDED PLAYING LEVEL: NTRP: 3.0-5.0, UTR: 2.5-9.5 (intermediate - advanced level). - GAUGES: 16g (1.30mm). 17g (1.25mm), 18g (1.20mm). - LENGTHS: Sets: 12.2mm/40ft, Reels: 200m/656ft, COLORS: Red, Black. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01JQ3EVTM | | Best Sellers Rank | #213,856 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #201 in Racket String | | Brand Name | Tier One Sports | | Customer Reviews | 4.4 4.4 out of 5 stars (84) | | Included Components | Tennis String | | Item Type Name | Tennis String | | Item Weight | 0.13 Pounds | | Manufacturer | Tier One Sports | | Material Type | Polyester | | Size | 16 gauge (1.30 mm) - 12,2 m set | | Sport Type | Tennis | | Unit Count | 1.0 Count | | Warranty Description | No Warranty | ## Product Details - **Brand:** Tier One Sports - **Color:** Set - Black - **Item Weight:** 0.13 Pounds - **Material:** Polyester - **Size:** 16 gauge (1.30 mm) - 12,2 m set - **Sport:** Tennis ## Images ![Tier One Sports TRU PRO Firewire - Tennis String (Poly): Ultimate Ball Bite - Image 1](https://m.media-amazon.com/images/I/71SKBWGXvnL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome main string *by A***. on July 23, 2020* This string (red firewire 17g) is an amazing MAIN string. Spin, ball grab, feel, & playability duration are all top notch. (so-so on snap back). It pairs very well with kirschbaum PL2, or syn gut in the crosses. I did not like this as a full bed tho. 4.0 hard hitter (5.0s hit harder than me) ### ⭐⭐⭐⭐ pyramid shaped poly *by S***A on May 24, 2023* i played this string this morning with dynawire on the crosses. really enjoyed the string...good spin potential, pretty soft...i would put it somewhere between hyperG and black widow. ### ⭐⭐⭐⭐⭐ Lots of spin, not too stiff! *by T***E on April 2, 2017* This is a very good co-poly string. I have used RPM Blast (my previous favorite), Big Banger Alu, Cyclone, and a few others full-bed and in hybrid configurations: I like FireWire better than any of them. This string has amazing spin potential! It also has a relatively "soft" feel (for a polyester)-I don't have any problems with it feeling too stiff or boardy. I am using it at about 52lbs in a mid-plus racket and have tried it at 45lbs in a mid (93). --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/47704675-tier-one-sports-tru-pro-firewire-tennis-string-poly-ultimate](https://www.desertcart.vu/products/47704675-tier-one-sports-tru-pro-firewire-tennis-string-poly-ultimate) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*