Road Bike Bar Tape: Material and Thickness Guide, From 2mm to 4mm

The Complete Guide to Road Bike Bar Tape Material and Thickness

Bar tape may look like a minor accessory, but it is one of the components with the most direct effect on riding comfort. Good bar tape absorbs road vibration effectively, provides a stable grip, and can even influence how tired your hands feel after a long ride. This article covers everything from material and thickness to popular brands and wrapping technique.

Bar Tape Materials

1. PU (Polyurethane) Synthetic Leather

Representative products: Lizard Skins DSP, Supacaz Super Sticky Kush

• Soft feel with excellent grip
• Retains grip even when sweaty
• Weather-resistant, resists sun damage
• Easy to clean with a damp cloth
• Best suited to Taiwan’s climate — performs reliably in hot, sweaty conditions

2. EVA Foam

Representative products: fi’zi:k Vento Solocush, SILCA Nastro Cuscino

• Best cushioning performance, noticeable vibration damping
• Lighter weight
• Smooth surface texture
• Grip drops slightly when very sweaty
• Ideal for riders who prioritize comfort on long rides

3. Cork Composite

Representative products: Cinelli Cork Ribbon, Deda Elementi Mistral

• A traditional material at an accessible price
• Good grip when dry
• Sweat and rain reduce grip
• Lower durability — typically needs replacing every 2,000–3,000km
• A classic pairing for retro-style bikes

4. Leather

Representative products: Brooks Leather Bar Tape, Fizik Tempo Classic

• The most premium feel, molding to your hands over time
• Grip actually improves with sweat
• Requires maintenance (leather conditioner)
• The highest price and heaviest weight
• Suited to leisure riding or classic steel-frame bikes

5. Silicone

Representative products: Guee SL Dual, Wolf Tooth Supple

• Extremely strong grip, stays secure even with heavy sweating
• Good vibration damping
• Gets dirty easily and is harder to clean
• High durability

Choosing Thickness: From 2mm to 4mm

Bar tape thickness directly affects grip feel and vibration absorption. Here’s a breakdown of each thickness range and who it suits:

Key Considerations for Choosing Thickness

Hand size: For riders with smaller hands, overly thick tape increases the effective grip diameter and can actually cause more fatigue. Riders who wear a size S glove should generally choose 2.5mm or thinner.

Wearing gloves or not:

• Wearing gloves → thinner tape (2.0–2.5mm) works well, since the glove already provides some cushioning
• Riding bare-handed → thicker tape (3.0mm or more) is recommended to compensate for the missing cushion layer

Frame material:

• Carbon frames usually absorb vibration well → 2.5mm is generally sufficient
• Aluminum frames transmit more vibration → 3.0mm or thicker is recommended

Popular Brand Recommendations

Lizard Skins DSP Series

One of the bar tape brands most familiar to Taiwanese riders, made by the same company that supplies grip tape to MLB players.

• DSP 1.8mm: Race-level thin, the most direct handling feel
• DSP 2.5mm: The best-selling option, suits most riders
• DSP 3.2mm: The best balance of comfort and control
• DSP 4.6mm: Ultimate cushioning, a top choice for gravel riding
• Price: approximately NT$900–1,200
• A wide range of colors, including several limited editions

Supacaz Super Sticky Kush

Known for its vibrant colors and distinctive diamond-textured surface.

• Mainly available in 3.0mm
• Excellent grip — the “Sticky” name is well earned
• The Star Fade gradient colorway is a popular choice in the community
• Price: approximately NT$1,000–1,400

fi’zi:k Vento Series

• Microtex: Ultra-thin 2.0mm, favored by pro teams
• Solocush Tacky: 3.0mm, EVA foam gives excellent cushioning
• Endurance Classic: 2.5mm, best durability
• Price: approximately NT$700–1,200

SILCA Nastro Series

A premium option that has gained popularity in recent years.

• Nastro Fiore: Silicone material, extremely strong grip
• Nastro Cuscino: 3.75mm thick, remarkably comfortable
• Price: approximately NT$1,400–1,800
• Excellent feel, though pricier

Key Points for Wrapping Technique

Proper wrapping technique extends the life of your bar tape and improves grip feel:

1. Starting direction: Begin at the end of the drops and wrap from outside to inside (counter-clockwise/left on the inside of the bar, clockwise/right, depending on side)
2. Overlap amount: Each wrap should overlap the previous one by about 1/3 of the tape’s width — too much wastes tape, too little leaves the bar exposed
3. Tension control: Maintain even, moderate tension — too loose and it will slip, too tight and it may tear
4. Brake lever area: The base of the brake lever is the spot most likely to show gaps — it helps to apply a small patch of tape there beforehand
5. Finishing: Use the included finishing tape, starting from a 45-degree cut edge of the bar tape
6. End plugs: Leave enough tape tucked into the end of the bar at the starting point, then secure it with the end plug

Recommended Replacement Frequency

Signs it’s time to replace your bar tape: the surface starts to harden, grip noticeably decreases, cracks or worn-through spots appear, or it’s too dirty to clean.

Summary Recommendations

• Best choice for Taiwan’s summer: PU material, 2.5–3.0mm, such as Lizard Skins DSP 2.5 or Supacaz Kush
• For long-distance riding or hand issues: EVA material, 3.0mm or thicker, such as Fizik Solocush or SILCA Nastro Cuscino
• Budget-conscious: Fizik Vento Endurance or Cinelli Cork, available for under NT$500
• For the ultimate experience: The SILCA Nastro series offers top-tier material and feel

Related Reading

• Bar Tape Selection and Wrapping Guide: The Most Important Touch Upgrade for Road Bikes
• Road Bike Bar Tape Replacement Guide: The Complete Steps From Removal to Installation
• Road Bike Handlebar Systems: Traditional Drop Bars, Aero Bars, and Integrated Cockpits
• Choosing a Road Bike Handlebar and Drop Shape: How Width, Shape, and Material Affect Riding Comfort