eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset

Rs. 75,999.00

Earn up to Rs. 3,799.95 cashback with Club House

Description

The L-TWOO eR9 Electronic Hydraulic Disc Brake Groupset brings wireless electronic shifting and hydraulic stopping power to serious road cyclists at a price point that makes top-tier drivetrain technology genuinely accessible in India. Whether you're climbing the Western Ghats, grinding the Delhi–Agra highway, or chasing KOMs on the Ooty switchbacks, this 2×10-12 speed groupset delivers precise, consistent performance ride after ride.

Our Take

L-TWOO has been quietly building credibility among discerning riders who want electronic shifting without paying a premium for established European badges. The eR9's electronic actuation means crisp, repeatable gear changes regardless of cable stretch — a real advantage on long climbs around Lonavala or Khandala where rider fatigue sets in. Hydraulic disc brakes provide confident modulation on the steep, potholed descents common across Indian hill roads. For the price in the Indian market, this groupset punches well above its category.

Sizing for Indian Riders

Groupsets are sized by component specification rather than body dimensions, but crank arm length and chainring size selection matter. Indian riders with average builds typically find 172.5mm cranks a comfortable starting point. In high-heat conditions across Chennai, Hyderabad, or Pune summers, electronic components benefit from occasional connector checks to prevent corrosion. Choose chainring combinations based on your local terrain gradient.

Compatibility Notes

The eR9 is a complete electronic hydraulic disc groupset designed for road bikes with appropriate disc brake mounts. Verify frame and fork disc compatibility before ordering. Electronic components require battery charging and firmware management. Hydraulic hose routing depends on your frame's internal or external cable paths. Compatible with standard road cycling shoes via appropriate pedal pairing.

Pairs Well With

Complete your build with a stiff carbon road wheelset for maximum drivetrain efficiency, a reliable power meter to track training output, quality bar tape that stays grippy through monsoon humidity, and a chain lubricant formulated for Indian dust and heat conditions.

Explore the full L-TWOO collection at Cobbled Climbs

Why buy from Cobbled Climbs

100% genuine — authorised L-TWOO 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 — our team rides this gear

Frequently Asked Questions

What is the L-TWOO eR9 Electronic Hydraulic Groupset best used for?

The eR9 is designed for road cycling and performs excellently on long climbs, fast descents, and endurance rides. It suits riders who want electronic shifting precision and hydraulic braking confidence — whether tackling the Ooty ghat roads, training in Pune, or racing on flat highways around Ahmedabad. It is best paired with a dedicated disc-brake road or endurance frame.

How does L-TWOO groupset sizing and component selection work?

Unlike apparel, groupset sizing means choosing crank arm length and chainring tooth counts to match your body and terrain. Most Indian road riders start with 172.5mm cranks. For steep climbs in Coorg or Leh, a compact chainring setup eases the gradient. The Cobbled Climbs team can help you select the right configuration based on your bike and riding style.

Will the L-TWOO eR9 hold up in Indian monsoon conditions and 35°C+ heat?

Hydraulic disc brakes are well suited to wet monsoon descents, offering consistent modulation even when rims are soaked. Electronic components should be checked periodically for moisture ingress at connectors — a precaution worth taking during Mumbai or Kolkata monsoon seasons. Routine cleaning and dry-storage of the bike when not in use will keep the eR9 performing reliably through India's demanding climate.

How does the L-TWOO eR9 compare to other electronic groupsets at this price point?

Compared by specification, the eR9 offers electronic shifting and hydraulic disc braking at Rs. 75,999 — significantly below established European electronic groupsets of similar capability. While brand recognition differs, L-TWOO's electronic actuation and hydraulic braking technology are engineered to competitive standards, making it a compelling choice for Indian riders seeking performance without spending on badge prestige.

Is the L-TWOO eR9 worth Rs. 75,999 in India, and what warranty is included?

For riders seeking electronic shifting and hydraulic disc brakes in one complete package, the eR9 represents strong value in the Indian market at this price. Electronic groupsets from major European brands typically cost considerably more for comparable features. For specific warranty terms and after-sales support details, contact the Cobbled Climbs team directly — we offer free delivery above Rs. 2,500 and COD across India.

Details

Brand: L-TWOO | Model: eR9 Electronic Hydraulic Disc Brake Groupset | Shifting: Electronic wireless actuation | Speed: 2×10-12 speed configuration | Brake Type: Hydraulic disc | Discipline: Road cycling | Groupset Type: Electronic | Price: Rs. 75,999 | Includes electronic derailleurs, hydraulic brake levers and calipers, and associated drivetrain components. Cash on delivery available across India.

Fitting

Groupset fit is determined by component selection rather than rider clothing size. Key considerations include crank arm length — shorter cranks suit riders with lower saddle height or hip mobility concerns — and chainring tooth count based on terrain. For hilly routes around Coorg, Leh, or the Western Ghats, consider a compact or sub-compact chainring configuration for more comfortable climbing gearing. Consult the Cobbled Climbs team for personalised build advice.

The Story Behind The Brand

L-TWOO is a Chinese drivetrain manufacturer earning a strong reputation for engineering-forward groupsets that bring electronic and wireless shifting technology to a wider audience. Focused on road and gravel performance, L-TWOO challenges established players by pairing precise functionality with accessible pricing — making advanced cycling technology available to more riders globally.

Loyalty Program

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 + Returns + Refunds

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.

eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset

Rs. 75,999.00

Earn up to Rs. 3,799.95 cashback with Club House

Frequently Asked Questions

Does Cobbled Climbs ship eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset across India?

Yes, Cobbled Climbs ships eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset to all major cities across India including Mumbai, Delhi, Bangalore, Chennai, Pune, Hyderabad, Kolkata, and Ahmedabad. Orders above ₹2,500 qualify for free shipping. Standard delivery takes 3–5 business days. Express delivery is available at checkout for most pin codes.

Is the eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset on Cobbled Climbs 100% authentic?

Yes. Cobbled Climbs is an authorised retailer for L-TWOO in India. Every product, including eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset, is sourced directly from the brand or their official distributors. All products come with original brand packaging, tags, and warranty documentation.

What is the return and exchange policy for eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset?

Cobbled Climbs offers a 7-day return and exchange policy on eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset. The item must be unused and returned in its original packaging with all tags attached. To initiate a return, email support@cobbledclimbs.com with your order number. Size exchanges are processed free of charge on the first request.

Is eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset currently in stock?

Yes, this product is currently in stock and available for immediate dispatch.

What payment methods are accepted?

Cobbled Climbs accepts all major payment methods including UPI (GPay, PhonePe, Paytm), credit and debit cards (Visa, Mastercard, RuPay), net banking, and EMI options on select cards. All transactions are secured with SSL encryption.

Does eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset come with a manufacturer warranty?

eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset by L-TWOO comes with the manufacturer's standard warranty as specified in the product details on this page. For warranty claims in India, contact Cobbled Climbs at support@cobbledclimbs.com and we will coordinate with L-TWOO on your behalf.

How do I find the right size for eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset?

Check the size chart or specifications on this product page and measure before ordering to find your fit. Our apparel is true to size, so order your usual size. For sizing, fit, or compatibility help with eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset, ask CC-360, our AI cycling assistant at cobbledclimbs.com, or email support@cobbledclimbs.com and we'll advise.

Can I get a price match if I find eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset cheaper elsewhere?

Cobbled Climbs offers competitive pricing on all products including eR9 Electronic Hydraulic 2×10-12 SPEED Disc Brake Groupset. If you find the same product at a lower price from another authorised Indian retailer, contact us at support@cobbledclimbs.com with the link and we will do our best to match it. Price matching applies only to authorised retailers selling genuine products, not grey market or parallel import listings.

What We Reach For

When the ride calls, we don’t think twice. A jersey that’s made to move. A computer that knows the way. A care kit that keeps it all running smooth. These are the pieces we reach for — ride after ride.