Microcell Expanding Sponge

India's roads, from the gritty stretches around Pune's Katraj Ghat to the red-mud climbs near Coorg, demand serious bike care. The Dynamic Microcell Expanding Sponge is a purpose-designed cleaning tool built to help you get into every corner of your drivetrain and frame efficiently, cutting through the road grime and chain grease that accumulates fast in Indian conditions.

Use Cases

Daily training. Reliable use across Indian training conditions — heat, humidity, and rough tarmac.

Race day. Performance-grade construction for competitive efforts.

Long rides. Built for full-day rides across Western Ghats, Sahyadri, or Nilgiri climbs.

Our Take

At Rs. 750, this is one of the most practical tools you can add to your cleaning kit. The microcell foam structure expands on contact with water, increasing surface area and working cleaning solution deep into cassette sprockets and chainrings. For riders in Chennai or Hyderabad dealing with monsoon mud, or Delhi cyclists facing dusty summers, a quality sponge makes the difference between a five-minute wipe-down and a genuinely clean drivetrain that lasts.

Sizing for Indian Riders

This is a cleaning accessory, not a sized product — one unit suits all riders regardless of body type or bike size. Whether you're running a compact city bike in Kolkata or a full road setup for Western Ghats climbs, the sponge adapts to the task. No sizing conversion needed; simply order one and it's ready to use straight out of the pack.

Compatibility Notes

The Dynamic Microcell Expanding Sponge is compatible with all bike types — road, MTB, gravel, and hybrid. Safe for use on aluminium, steel, and titanium frames. For carbon frames, use only with cycling-specific, carbon-safe cleaning solutions and avoid abrasive scrubbing pressure. Pair with a dedicated degreaser for best drivetrain results.

Pairs Well With

Get the most from your cleaning session by pairing this sponge with a quality chain degreaser, a set of stiff-bristle detail brushes for cassette and derailleur cleaning, a chain lubricant suited to your riding conditions (wet lube for monsoon, dry lube for summer), and a bike repair stand for easier access.

Explore the full Dynamic collection at Cobbled Climbs

Specifications

Explore the full Dynamic collection at Cobbled Climbs

Why buy from Cobbled Climbs

• 100% genuine — authorised Dynamic retailer in India
• Free delivery on orders above Rs. 2,500
• Cash on delivery available nationwide
• 7-day easy returns
• Shipped from Mumbai
• Expert advice — built for Indian cycling conditions

Dynamic Bike Care is a European brand focused entirely on cycling-specific maintenance products — lubricants, degreasers, and cleaning tools formulated for modern drivetrains and frame materials. Their range is built around the real demands of regular riding, from commuting to competitive road racing.

Why pay full price when loyalty pays back?

Club House rewards you for every purchase — up to 5% cashback, 100 bonus points to start, birthday rewards, and early access to limited drops. It’s our way of saying thanks for riding with us.

Shipping:
We ship all orders within 48 hours, excluding Sundays and public holidays. Delivery typically takes 3 to 5 days depending on your location.

Returns:
If your item arrives damaged, incorrect, or doesn’t fit, you may request a return within 7 days of delivery. Email us at support@cobbledclimbs.com with your order details. Items must be unused and returned in original packaging with all tags and labels intact.

Sale Item Guidelines:
Products purchased on sale are final sale and not eligible for return or exchange. Please double-check sizing, fit, and product details before purchasing.

Please note:
We follow a no money refund policy. Eligible returns are offered store credit or exchange only.