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Bultaco TSS
1962Off-road

Bultaco TSS

Key specifications

Engine
125 cc
Fuel type
petrol
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1962 Bultaco TSS, a standout in the burgeoning cross-motocross category of its time, this spirited machine captures the essence of off-road racing with its rugged design and innovative engineering. Bultaco, a brand synonymous with quality and performance, carved its niche in the 1960s with the TSS, designed for riders seeking adrenaline-packed thrills on both dirt tracks and challenging landscapes. Its lightweight construction and nimble handling made the TSS a favorite among competitive racers and weekend warriors alike, cementing its reputation as a reliable companion for off-road adventures. At the heart of the TSS lies a lively 125cc single-cylinder, two-stroke engine, boasting an impressive compression ratio of 13.5:1. This setup fuels a spirited performance that not only delivers robust acceleration but also offers a thrilling riding experience, especially in tight corners and uneven terrain. The carburettor-fed system ensures a responsive throttle, while the wet multiplate clutch provides smooth engagement, enabling riders to tackle obstacles with confidence. The chain final drive contributes to efficient power transfer, allowing the TSS to maintain its momentum even in the most challenging conditions, making it a delightful ride for enthusiasts who crave excitement. The TSS’s design showcases Bultaco’s commitment to functional innovation. Featuring a tubular frame that emphasizes both strength and lightness, this motorcycle is agile and easy to maneuver, lending itself perfectly to the demands of off-road racing. The telescopic front suspension enhances stability and comfort, allowing riders to soak up bumps and jumps with ease, while the reliable drum brakes—both front and rear—provide the necessary stopping power to safely navigate varied terrains. With a combination of robust engineering and thoughtful features, the TSS remains a testament to Bultaco’s dedication to quality craftsmanship. **

Pros

  • Lightweight and Agile: The tubular frame design allows for excellent handling and maneuverability, crucial for off-road environments.
  • Strong Engine Performance: The 125cc two-stroke engine delivers impressive acceleration and responsiveness, making for an exhilarating ride.
  • Durable Build: Designed for tough conditions, the TSS's robust components ensure longevity and reliability in the field.

Cons

  • Limited Seat Comfort: The racing-focused design may not prioritize rider comfort during long-distance rides.
  • Basic Brake System: The drum brakes, while effective, may not offer the same stopping power as modern disc brakes, requiring careful modulation.
  • Maintenance Demands: As a vintage motocross bike, it may require more frequent maintenance and care compared to contemporary machines, potentially challenging for less experienced riders.

Technical details

Source specification data

Make
Bultaco
Model
TSS
Category
Cross-motocross
Clutch
Wet multiplate
Fuel System
Carburettor
Compression
13.5:1
Displacement
125.00 ccm (7.63 cubic inches)
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Chain
Alternate Seat Height
710 mm (28.0 inches) If adjustable, highest setting.
Seat
Single seat
Wheels
Spoked
Rear Tyre
2.75-18
Frame Type
Tubular
Front Tyre
2.75-18
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Front Suspension
Telescopic