Titanium R-SPEC eBike Crank Arms - Bosch/TQ/Avinox/Gen 4 Levo

For riders who demand the absolute best in performance, durability and style, the 5DEV Titanium eCranks represent the pinnacle of e-MTB crank engineering. CNC-machined from solid titanium, these cranks combine exceptional stiffness with a refined weight profile — giving elite riders unmatched strength and trail confidence in the most technical terrain.

Designed to be fully compatible with Bosch, TQ, Avinox and Gen 4 Specialized Levo motor systems, this titanium e-crankset elevates your e-bike build with premium materials, precision machining, and long-lasting performance.

Whether you’re launching into steep climbs, railing berms, or launching off features, the low-profile design helps reduce pedal strikes and keeps your power delivery crisp and direct — ideal for aggressive trail, enduro, and all-out e-MTB missions.

Key Features

• Premium titanium construction for best-in-class strength-to-weight ratio and corrosion resistance.
• Precision CNC machining for exceptional stiffness and durability on challenging terrain.
• “Low-profile” crank shape reduces pedal strikes and maximises trail clearance.
• 157.5 mm length (factory option) tuned for aggressive e-MTB riding

Specifications

• Material: Titanium
• Length: 157.5 mm
• Compatibility: Bosch, TQ, Avinox & Gen4 Specialized Levo eMTB systems
• Drive Interface: ISIS / IS Spline