BontragerR4ClassicsOpenTubular 23397 A Primary
BontragerR4ClassicsOpenTubular_23397_A_Primary BontragerR4ClassicsHardCaseLiteHandmadeClincher_23397_A_Alt2 BontragerR4ClassicsOpenTubular_23397_A_Alt1

Bontrager R4 Classics Hard-Case Lite Road 700cx28mm Tyre

Manufacturer Bontrager

A hand-built road tyre with a supple, lightly treaded design that offers uncompromising speed, traction and confidence.

Confidence at speed

The cobbles of Paris-Roubaix were the inspiration for the R4 Classics tyre. Confident traction and a fast-rolling yet grippy tread give this handmade road tyre uncompromising performance and road feel, and Hard-Case Lite with polyamide synthetic fibre reinforcement adds puncture protection and durability.

Product Details

  1. A fast-rolling road race tyre for when traction and confidence matter most
  2. A high grip tread and compound performs in wet and dry conditions
  3. Super supple polyamide synthetic fibre reinforcement provides added casing strength
  4. Hard-Case Lite protects against punctures with lightweight, sub-tread material
  5. Super-supple 320 TPI casing rolls fast with great ride feel
  6. Clincher tyre made using the same handmade process as tubulars to maintain suppleness and ride quality
  7. The chamfer reinforcement layer adds protection at the tyre's sidewall right up to the tyre bead

Specifications

Size 700C x 28mm
Diameter 700C
Width 28mm
TPI 320 TPI
Durometer 57a
Bead Folding
Type Clincher
Maximum pressure 110 psi
ETRTO 28-622
Tread Semi-slick
Construction Hard-Case Lite
Studdable No
Weight 290g

** Weights are based off pre-production products at time of publication. Weights may vary in final production.

** Trek Bikes reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Terms & Conditions

  1. Sale items are checked and are in good working condition.
  2. Sale prices are final.
  3. Due to the product shelf life and storage, there maybe be presence of blemishes on the product, this are all cosmetic defects and does not affect the integrity, functional and usability of the products. Products are otherwise in unused condition.
  4. Strictly no exchanges or refund for discounted sale products
  5. No warranty will be provided on flash sale products.

TREKNOLOGY3 PTE LTD

  • Treknology3 Central Showroom
  • 2 Leng Kee Road
  • #01-07, Thye Hong Centre
  • Singapore 159086
  •  
  • Tel: +65 6273 8616
  • E-mail: megastore@treknology3.com

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