The Complete Triathlon Gear Guide: Tri Suits, Tri Bikes, Helmets to Transition Bags
Triathlon is the endurance sport with the most diverse equipment demands—you need to prepare gear for swimming, cycling, and running, plus special items for the transition area. Faced with a dazzling array of choices and prices ranging from a few thousand to several hundred thousand NT$, how do you invest wisely? This guide helps you sort through the options and put your budget where it counts most.
Core Gear: Tri Suit
The tri suit is the one piece of gear you wear from the swim all the way through the run, so its importance goes without saying.
Types of Tri Suits
| Type | Features | Price | Best For |
|---|---|---|---|
| One-Piece | Top and bottom integrated, most streamlined | NT$2,500-12,000 | Race day first choice |
| Two-Piece | Top and bottom separate, easier for bathroom breaks | NT$2,000-8,000 | Long-distance races |
| Sleeved | Short sleeves on the top | NT$3,000-15,000 | Sun protection, aerodynamic effect |
| Sleeveless | No sleeves on the top | NT$2,500-10,000 | Cooler, more freedom in the swim |
Buying Considerations
- Chamois thickness: The tri suit pad is thinner than cycling bib shorts, and that’s correct—thicker pads absorb water and are uncomfortable on the run
- Drainage speed: A good tri suit sheds most of its water within 2-3 minutes after exiting the water
- Zipper placement: A front zipper is convenient for ventilation; a rear zipper is more aerodynamic
- Pockets: 1-2 rear pockets for energy gels, easy to access while cycling and running
- Chafe protection: Seams under the arms and on the inner thighs should be smooth
Recommended Brands and Prices
| Brand | Entry-Level | Advanced |
|---|---|---|
| ZOOT | NT$3,000-5,000 | NT$6,000-10,000 |
| 2XU | NT$3,500-5,500 | NT$7,000-12,000 |
| TYR | NT$2,500-4,000 | NT$5,000-8,000 |
| Castelli | NT$4,000-6,000 | NT$8,000-15,000 |
| Taiwanese local brands (SHARE) | NT$2,000-3,500 | NT$4,000-6,000 |
Swim Gear
Essentials
Goggles (NT$300-1,500)
- For open water: choose wide-angle lenses for better peripheral vision
- Lens tint: dark for sunny days (grey, dark green), clear or light for overcast days
- Recommended: Speedo Fastskin (NT$800-1,200), Arena Cobra (NT$1,000-1,500)
Swim Cap (NT$100-300)
- Usually provided at races, but bring your own for training
- Silicone is the most durable material
- Bright colors increase visibility
Advanced
Wetsuit (NT$3,000-15,000)
- Recommended when water temperature is below 24°C
- Provides extra buoyancy (especially in the lower body), can improve swim speed by 5-10%
- Note: When water temperature exceeds 24.5°C, some races prohibit wetsuits
| Level | Price | Features |
|---|---|---|
| Entry | NT$3,000-6,000 | Basic warmth and buoyancy |
| Mid-Range | NT$6,000-10,000 | Better flexibility and buoyancy distribution |
| High-End | NT$10,000-15,000 | Premium materials, best range of motion |
Safety Buoy (NT$400-800)
- Essential for open water training
- Increases visibility so boats and lifeguards can see you
- Can hold your phone and keys
Cycling Gear
Choosing a Bike
This is the biggest investment in triathlon gear, so choose carefully.
| Type | Price Range | Pros | Cons |
|---|---|---|---|
| Road bike (entry aluminum) | NT$25,000-50,000 | Versatile, easy to find used | Riding position not as aggressive as a tri bike |
| Road bike (carbon fiber) | NT$50,000-150,000 | Lightweight, comfortable | Higher price |
| Road bike + aero bars | +NT$2,000-5,000 | Best value upgrade | Not as good as a dedicated tri bike |
| Tri bike (entry) | NT$50,000-100,000 | Dedicated geometry, good aerodynamics | Poorer handling |
| Tri bike (mid-range) | NT$100,000-200,000 | Integrated design, fast | Only usable for triathlon |
| Tri bike (high-end) | NT$200,000-500,000+ | Top-tier aerodynamics, fastest | Extremely expensive |
Recommendations:
- Your first triathlon: Just use the road bike you already have
- Sprint/Olympic: Road bike + aero bars is the best value choice
- 70.3 and above: If your budget allows and you’re sure you’ll keep racing triathlon, consider an entry-level tri bike
Helmets
| Type | Price | Best For |
|---|---|---|
| Standard road helmet | NT$1,500-5,000 | Sprint/Olympic |
| Aero helmet (short tail) | NT$3,000-8,000 | 70.3, balances ventilation and aerodynamics |
| Aero helmet (long tail) | NT$5,000-12,000 | 226, best aerodynamics but hotter |
The helmet is the one piece of gear you should never skimp on—it must pass safety certification (CE/CPSC).
Cycling Shoes
| Type | Price | Features |
|---|---|---|
| Road cycling shoes | NT$2,500-8,000 | Dial closure is more convenient |
| Triathlon-specific cycling shoes | NT$3,000-10,000 | Quick on/off design, drainage holes |
Features of triathlon cycling shoes:
- Wide opening for quick barefoot entry
- Single dial or Velcro for fast adjustment
- Drainage holes to quickly shed water from the swim
- Heel loop for pre-hanging on the pedals
Other Cycling Accessories
| Accessory | Price | Necessity |
|---|---|---|
| Bottle cages (2) | NT$300-800 each | Essential |
| Saddle bag | NT$400-1,000 | For nutrition, spare tube tools |
| Bike computer (GPS) | NT$5,000-15,000 | Highly recommended |
| Power meter | NT$12,000-35,000 | Advanced pacing tool |
| Spare tube + pump | NT$500-1,000 | Essential (required by race rules) |
| Top tube bag | NT$300-800 | For energy gels |
Run Gear
Running Shoes
| Type | Price | Best For |
|---|---|---|
| Standard running shoes | NT$2,500-5,000 | Training |
| Triathlon-specific running shoes | NT$3,000-6,000 | Sockless design, quick-lace system |
| Carbon-plated running shoes | NT$5,000-8,000 | Race day, improves running efficiency |
Triathlon running shoe selection points:
- Can be worn without socks (smooth interior)
- Pair with quick laces (elastic laces) to save time during transitions
- Moderate cushioning—shoes that are too soft become unstable in the later stages of a long-distance triathlon
Recommendations:
- Nike Vaporfly / Alphafly (carbon-plated): NT$6,500-8,500
- ASICS Metaspeed Sky: NT$6,000-7,500
- Hoka Mach / Rincon: NT$3,500-4,500 (great value)
- ZOOT Ultra TT (triathlon-specific): NT$3,000-4,500
Accessories
| Accessory | Price | Purpose |
|---|---|---|
| Quick laces | NT$150-400 | No tying laces during transitions |
| Race number belt | NT$200-500 | Quickly attach race number |
| Cap/visor | NT$300-800 | Sun protection, cooling |
| Sports sunglasses | NT$800-3,000 | Wind and sun protection |
| Waist pack (for run nutrition) | NT$300-800 | Carry energy gels |
Transition Area Gear
| Gear | Price | Purpose |
|---|---|---|
| Transition bags (one for T1 + one for T2) | NT$500-1,500 each | Holds gear for each discipline (needed for major races) |
| Small towel | NT$100 | Wipe feet, mark your spot |
| Sunscreen | NT$300-600 | Quick application at T1 |
| Petroleum jelly/Body Glide | NT$200-500 | Anti-chafing |
| Ziploc bags | NT$30 | Waterproof storage for small items |
Budget Allocation Recommendations
Entry Level (Sprint/Olympic): NT$35,000-60,000
| Item | Budget | Notes |
|---|---|---|
| Tri suit | NT$3,000 | Entry one-piece |
| Goggles + swim cap | NT$500 | Basic models are fine |
| Road bike (used) | NT$20,000-35,000 | Aluminum road bike |
| Helmet | NT$2,000 | Certified basic model |
| Running shoes | NT$3,000 | Cushioned + quick laces |
| Accessories (number belt, bottle cages, etc.) | NT$2,000 | Basic accessories |
| Nutrition supplies | NT$1,500 | Energy gels, sports drinks |
Mid-Level (70.3): NT$80,000-150,000
| Item | Budget | Notes |
|---|---|---|
| Tri suit | NT$5,000-8,000 | Mid-range model |
| Wetsuit | NT$5,000-8,000 | Mid-range model |
| Road bike + aero bars | NT$40,000-70,000 | Carbon fiber or aluminum + upgrades |
| Aero helmet | NT$4,000-6,000 | Short-tail aero helmet |
| Carbon-plated running shoes | NT$5,000-7,000 | Race day only |
| Bike computer | NT$5,000-8,000 | GPS bike computer |
| Accessories + nutrition | NT$5,000 | Complete accessories |
Advanced Level (Ironman 226): NT$150,000-300,000+
Additions on top of the mid-level setup:
- Tri bike or high-end road bike (+NT$50,000-150,000)
- Power meter (+NT$12,000-25,000)
- High-end wetsuit (+NT$5,000-10,000)
- Two-piece tri suit (more convenient for bathroom breaks over long distances)
Gear Investment Value Ranking
If your budget is limited, here’s the ranking of “small money, big results”:
- Quick laces (NT$200) → Saves 30 seconds of transition time
- Race number belt (NT$300) → Saves 20 seconds + avoids the pain of safety pins
- Aero bars (NT$3,000) → Could save 5-15 minutes on the bike leg
- Tri suit (NT$3,000) → No changing clothes, saves a huge amount of transition time
- Good goggles (NT$800) → Reduces anxiety and sighting issues on the swim
- GPS bike computer (NT$5,000) → Precise pacing, avoids blowing up
The world of triathlon gear makes it easy to fall into the “equipment myth”—thinking better gear automatically means better results. In reality, training always matters more than equipment. An athlete in an entry-level tri suit riding a used road bike but with solid training will usually beat someone in top-tier gear who lacks training. Start with basic gear and enjoy triathlon, then upgrade gradually as you gain experience and need—that’s the smartest investment strategy.
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