Sidi Dragon 4 Mega

Sidi Dragon 4 Mega
$398.95 - $399.99
Please select options


- 4mm wider across the ball of the foot
- More volume, a high instep and a wider heel cup
- Mega lasts are EE/EEE width

- In 1999, SIDI revolutionized mountain bike shoe design with the SOLE REPLACEMENT SYSTEM (SRS), owing mountain bikers to replace the most wear-heavy part of the shoe—the sole. The MTB SRS CARBON COMPOSITE Sole consists of four inserts screwed, easily removable and replaceable. In addition, an optional toe guard can be installed using the same screws as the insert. The SRS tread panels and screws are available as spare parts. It is toe spike compatible.

- SIDI’s TECHNO-3 SYSTEM dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit. SIDI’s famously reliable and replaceable closures are improved by a proprietary SIDI Wire material that is completely non-binding for intuitive and effortless on-the-fly adjustments. Like most SIDI small parts, the TECNO-3 SYSTEM is serviceable and replaceable.

- The SOFT INSTEP CLOSURE SYSTEM is a wide, anatomically curved strap combined with a soft, thermo-formed EVA pad that distributes pressure evenly over the instep area. The SOFT INSTEP CLOSURE SYSTEM is adjustable from both sides, to perfectly center the EVA pad over a high or low instep. The system eliminates the need for the High Instep Extender. The SOFT INSTEP CLOSURE SYSTEM is replaceable.

- The ADJUSTABLE HEEL RETENTION DEVICE reinforces the top of the heel cup and improves the fit by closing the back of the shoe securely around the rider’s heel. The heel retention device tightens the top of the heel cup so that the heel doesn’t slide out during steep climbs or sprints. Each side of the heel can be adjusted independently, for a perfect fit. For a custom adjustment turn the screw towards the + sign to tighten the heel retention device and towards the – sign to open it. Lightweight, easy to use, and replaceable.

Tallone Sidi
- The reinforced heel keeps the foot in a optimal position and avoids the shoe being deformed by extreme performance or prolonged pressure.

High Security Velcro
- HIGH SECURITY VELCRO straps with integrated locking polymer teeth, that engage onto each other when the strap is closed. This feature makes the closure more secure and the strap becomes unmoveable.

Microfibra Techpro
- Microfibra TechPro is a microfiber PU made in Italy. It is considered a highly technological and innovative, eco-friendly leather suitable for technical and sports products which require high performance levels. Performa TechPro incorporates features of resistancy, stability, lightness, transpirability, water-repellency and eco-friendliness. Performa TechPro microfiber is Oeko-Tex certified, does not contain harmful substances and respects the limits of the law.

Part Numbers

Option UPC MPN Store SKU
Black / 40 08017732472403 SMS-DG4-BKBK-400 DRA196748580
Black / 41.5 08017732472434 SMS-D4M-BKBK-415 DRA196414795
Black / 43 08017732472458 SMS-D4M-BKBK-430 DRA197742860
Black / 44 08017732472472 SMS-D4M-BKBK-440 DRA194819110
Black / 45 08017732472496 SMS-D4M-BKBK-450 DRA196565930
Black / 46 08017732472519 SMS-D4M-BKBK-460 DRA198241920
Black / 46.5 08017732472526 SMS-D4M-BKBK-465 DRA196139235
Black / 47 08017732472533 SMS-D4M-BKBK-470 DRA193436400
Black / 48 08017732472540 SMS-D4M-BKBK-480 DRA198107760
Black / 42.5 08017732472441 SMS-D4M-BKBK-425 DRA193356655
Black / 43.5 08017732472465 SMS-D4M-BKBK-435 DRA193558145
Black / 44.5 08017732472489 SMS-D4M-BKBK-445 DRA194409785
Black / 45.5 08017732472502 SMS-D4M-BKBK-455 DRA193955095
Black / 40.5 08017732472410 SMS-DG4-BKBK-405 DRA196778095
Black / 41 08017732472427 SMS-D4M-BKBK-410 DRA197977860
Black / 42 08017732465238 SMS-D4M-BKBK-420 DRA192959480