Mtr12 12x135mm Thru Axle DISC Brake Rear Hub
Earn up to Rs. 535.00 cashback with Club House
Description
The Bitex Mtr12 is a 12x135mm thru-axle disc brake rear hub built for riders who demand precision engineering at the wheel's core. Whether you're building a dedicated MTB wheelset for trails around Coorg or assembling a gravel setup for the varied roads between Pune and Lonavala, the hub you choose defines long-term reliability, bearing life, and ride feel.
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
Bitex has quietly earned a strong reputation among custom wheel builders, and the Mtr12 makes a compelling case for itself. The 12x135mm thru-axle standard offers a stiffer rear triangle connection than quick-release — a real advantage on the rougher road surfaces common across Hyderabad and Chennai. For Indian riders building a wheelset from scratch, specifying a quality hub from the start is far smarter than replacing a cheap one later.
Sizing for Indian Riders
Hub sizing is about matching three standards: axle (this hub is 12x135mm thru-axle), disc brake interface (confirm Centerlock or 6-bolt against your rotor), and cassette body compatibility (Shimano HG or others). The 135mm spacing suits specific MTB and some gravel frames — confirm your rear dropout spacing before ordering. Indian summers above 35°C do not affect hub compatibility, but regular bearing checks after monsoon riding are advised.
Compatibility Notes
The Mtr12 uses a 12x135mm thru-axle standard — confirm this matches your frame's rear dropout specification before purchase. Verify disc brake interface (Centerlock or 6-bolt) and cassette body type. This hub is designed for disc brake use only; it is not compatible with rim brake builds. Pair with a rim that matches your intended spoke count and lacing pattern.
Pairs Well With
To complete your custom wheel build, consider pairing the Mtr12 with a quality double-walled rim suited to your terrain, stainless steel or bladed spokes, alloy nipples, and a precision spoke tension meter for accurate wheel building. A torque wrench is essential for correct thru-axle installation.
Explore the full Bitex collection at Cobbled Climbs
Specifications
| Specification | Detail |
|---|---|
| Brand | Bitex |
| Product Type | Brakes |
| Shipped From | Mumbai, India |
Why buy from Cobbled Climbs
- 100% genuine — authorised Bitex 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
Frequently Asked Questions
What is the Bitex Mtr12 rear hub best used for?
The Mtr12 is best suited for custom MTB or gravel wheel builds where a 12x135mm thru-axle rear standard is required. It suits trail riders around Coorg or gravel explorers on mixed terrain between Pune and Lonavala who want a precision hub as the foundation of a hand-built wheelset.
How do I confirm the Bitex Mtr12 is the right size for my frame?
You need to match three specifications: axle standard (this hub is 12x135mm thru-axle), disc brake interface (Centerlock or 6-bolt — check your rotors), and cassette body type (Shimano HG, SRAM XD, etc.). Check your frame's rear dropout width and axle diameter before ordering. When in doubt, consult the Cobbled Climbs team.
Will the Bitex Mtr12 hold up in monsoon conditions and Indian summer heat?
Bitex's precision bearing construction handles varied conditions well, but Indian monsoons are tough on bearings. After prolonged riding in wet conditions — common during the June–September season across Mumbai, Pune, and Chennai — inspect and re-grease bearings as needed. Heat above 35°C does not affect hub performance directly, but regular servicing extends bearing life significantly.
How does the Bitex Mtr12 compare to a standard quick-release hub?
The Mtr12's 12x135mm thru-axle design offers a more rigid connection between hub and frame compared to a quick-release hub. This translates to improved lateral stiffness under hard acceleration and cornering — noticeable on technical MTB trails and rough Indian road surfaces. Thru-axle also means faster, more consistent wheel removal and reinstallation.
Is the Bitex Mtr12 worth Rs. 10,700 in India, and what warranty does it include?
At Rs. 10,700, the Mtr12 represents strong value for a precision-built thru-axle disc hub from a respected manufacturer. For custom wheel builders, investing in a quality hub avoids costly bearing replacements later. For warranty details specific to this product, contact Cobbled Climbs directly — warranty terms vary and we can confirm what applies to your purchase.
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.
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Mtr12 12x135mm Thru Axle DISC Brake Rear Hub
Earn up to Rs. 535.00 cashback with Club House
Frequently Asked Questions
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