Front or rear brake assembly suitable for electric motorcycles and other models. It offers high-quality, powerful braking thanks to its dual piston.

Suitable for TRS, Mecatecno T12, Beta 20 XL, Oset 24, e-bikes, and more.

MAGURA Royal Blood Mineral Oil 100 ml for servicing, filling and bleeding compatible MAGURA hydraulic brake systems. Genuine MAGURA hydraulic fluid suitable for MAGURA HS rim brakes and compatible MAGURA MT disc brake systems.

Mejora la potencia de frenado de un freno V-brake por un freno de llanta hidráulico con el conjunto adaptador Magura Evo2.

The 26x2.25 Folding Trials Tyre is designed for trials and biketrial bicycles. Its lightweight folding bead construction reduces weight while delivering outstanding grip, precise handling and excellent control on technical sections and obstacles.

Specific replacement mudguard for the Montesa Cota 310. Ideal for replacing a damaged part or completing a classic trials bike restoration while preserving the original look and functionality of the motorcycle.

The Clean X1 26" ECO is a 26-inch trials bike offering an excellent balance of quality, performance and price. Featuring the X1 aluminium frame and trials-specific geometry, it is an ideal choice for beginners, regular training and riders looking to progress in biketrial with a reliable bike that can evolve as their skills improve.

New ultralight RACE trial gloves from the prestigious COMAS brand, available in black with an ergonomic fit and pattern.

The COMAS KALA 1070 HS/HS 26" is a high-performance trials bike featuring a 6061-T6 aluminium frame, carbon fibre fork and handlebar and Trialtech + Magura HS hydraulic rim brakes front and rear. 1070 mm trials geometry with high-level COMAS components.

Comas Trial Aluminum Cage Pedals with great grip and durability.

The Clean K1 26" 2026 is a high-end trials bike featuring a carbon fibre frame and fork, compact 1065 mm geometry and new Clean 2026 brakes with Magura HS slave cylinders. Equipped with Clean Pro components, 165 mm CNC BB30 cranks and a Clean 107 Carbon handlebar for demanding biketrial riders.

Aluminium bash guard and sprocket protector for trials and biketrial bikes, designed to provide a good balance of strength and low weight. Helps protect the sprocket and lower drivetrain area against impacts and contact with rocks, logs and other obstacles.

Aluminum sprocket guard for trials bikes. Fits Monty 205, Monty 221 Pr, Ti, X-Lite, Kamel, and Kamel 207 models...

Complete MAGURA CORE STD maintenance and bleeding kit for hydraulic disc and rim brakes. Includes 100 ml of Royal Blood mineral oil, two syringes, fittings for MT, HS and GUSTAV systems, and essential installation and bleeding accessories.

• Repair of all types of bicycles (MTB, e-bike, road bike, etc.)
• Sale of accessories and spare parts (If we don't have it, we'll get it!)
• Sale of new and used bicycles
• Suspension and shock maintenance performed at Start Bikes (Fox, RockShox, X-Fusion, Magura, etc.)
• Installation of electric kits and repair of e-bikes (Bosch, Shimano, Yamaha, Brose, etc.)
• Online sales: start-bikes.com
• Specialized biketrial section (over 20 years in the industry)
• Official Mecatecno service center

C/ Barcelona, ​​50 – Argentona

Tel.: +34 93 707 49 88 / +34 669 29 71 67

The Monty 219 ALP Magura Refurbished is a high-quality trials bike featuring a lightweight aluminium frame, Magura HS11 hydraulic rim brakes, and an Echo long stem. Fully inspected and serviced by our workshop, it is ready to ride and recommended for riders 155 cm (5'1") and taller. It is in good refurbished condition with minor signs of use, and we can change the stem to better suit the rider's preferences. A reliable and affordable choice for riders looking for a quality refurbished trials bike backed by Start Bikes.

The new Jitsie Dynamik 2026 Shin Guards combine lightweight construction, outstanding comfort and reliable protection. Specifically designed for Bike Trials and Motorcycle Trials, they feature advanced memory foam protection that absorbs impacts without restricting rider movement.

The Kenda Booster 24x2.40 is a high-performance rigid tire for 24-inch bikes. Its K1227 tread pattern provides an excellent balance between speed, traction, and control, making it ideal for Cross Country, Trial, and high-level children's bikes.

The 26x2.25 Folding Trials Tyre is designed for trials and biketrial bicycles. Its lightweight folding bead construction reduces weight while delivering outstanding grip, precise handling and excellent control on technical sections and obstacles.

The Elvedes Universal Hydraulic Brake Hose 1,5 mt features a Kevlar-reinforced outer layer and a PTFE inner liner for outstanding pressure resistance, reliable braking performance and long service life. Compatible with hydraulic brake systems using either mineral oil or DOT brake fluid.

The KMC X9.73 Heavy Duty Single Speed Chain is engineered for Trials, Biketrial and BMX bikes. Its reinforced construction delivers 30% greater rigidity than standard chains, ensuring outstanding durability, smooth power transfer and reliable performance under extreme riding conditions.

The original Magura HS11 brake master cylinder is designed for Magura hydraulic rim brake systems. It delivers smooth modulation, powerful braking performance and exceptional reliability, making it a popular choice for trials, biketrials, MTB and trekking bikes.

The Jitsie ISIS bottom bracket is designed for trial and biketrial bikes. It features sealed bearings, a chromoly steel axle, and aluminum cups to offer maximum durability and smooth operation, even under the most demanding conditions.

• Axle length: 118mm or 128mm

The BB10 68mm ISIS bottom bracket offers maximum stiffness, durability, and smooth operation. Designed for trial and biketrial bikes that require a reliable and robust drivetrain for heavy use.