About The Product
- Twist shifters with built in cable adjuster
- Light action shift in both directions
- Slick galvenised cable included
- TPR grip surface
Upgrade your bicycle's shifting performance with the Sunrace M27 Twist Shifter TSM27 Right 7-Speed. Designed for durability, precision, and ease of use, this high-quality twist shifter is an ideal choice for both casual riders and serious cyclists seeking reliable gear control.
Materials & Build Quality
Constructed with durable, lightweight materials, the Sunrace TSM27 ensures long-lasting performance on your rides. Its robust construction resists wear and environmental elements, making it suitable for diverse riding conditions. The included galvanized cable offers smooth, corrosion-resistant operation, enhancing longevity and shift consistency.
Performance & Engineering
Engineered for optimal gear shifting, the TSM27 features a 2:1 ratio that provides precise and responsive gear changes across 7 speeds. The twist shifter's light action allows for effortless gear adjustments, giving you seamless control whether climbing or cruising. The built-in cable adjuster simplifies setup and tuning, reducing maintenance time and ensuring optimal performance.
Components & Technology
Equipped with TPR grip surfaces, the Sunrace M27 offers superior ergonomics and enhanced grip, even in wet or sweaty conditions. Its slick galvanized cable minimizes friction, providing smooth and reliable shifting with minimal force. The TSM27's innovative design combines simplicity and efficiency, making it compatible with most 7-speed drivetrain systems.
Style & Use Case
With a sleek gray finish, the Sunrace TSM27 fits seamlessly on a variety of bicycle styles, from mountain bikes to commuter and touring bikes. Its ergonomic twist layout makes gear shifting intuitive and comfortable, ideal for riders who prefer a classic twist shifter over traditional trigger designs. Perfect for urban commuting, trail riding, or leisure cycling, this shifter enhances your riding experience with reliable, no-fuss performance.
Unique Features & Benefits
- Built-in cable adjuster for easy tuning
- Light, effortless shifting in both directions
- TPR grip surface for secure handling
- Galvanized cable included for corrosion resistance
- Compatible with 7-speed drivetrain systems
Enhance your bike's shifting smoothness and reliability with the Sunrace M27 Twist Shifter TSM27 Right 7-Speed - a superior choice for riders demanding precision, durability, and comfort.
- Smooth, ergonomic TPR grip surface provides enhanced comfort and control for effortless shifting during long rides or intense cycling sessions.
- Constructed with durable, galvanized cable ensuring reliable, corrosion-resistant performance and smooth, precise gear changes every time.
- Designed with built-in cable adjuster allows for easy on-the-fly tuning without tools, optimizing gear performance and reducing maintenance time.
- Light action twist mechanism enables quick, responsive 7-speed shifting with minimal effort, perfect for commuters, mountain bikers, and recreational cyclists.
- Engineered with a 2 to 1 gear ratio and robust materials, the Sunrace TSM27 shift lever offers superior performance, durability, and style for versatile cycling applications.
| Specification | Value |
|---|---|
| Manufacturer | SUNRACE |
| Manufacturer Part No. | TSM27.R70S.0S1.HP |
| Universal Product Code | 4710944252620 |
| Invoice Description | SHIFTER SUNRACE HB TSM27 TWIST 7s RH GY |
| Shipping Weight | 0.01 lbs. |
| Package Dimensions | 13 x 7.1 x 2 |
| HTS Number | 8714.99.5000 |
| Country of Origin | TAIWAN |
| Type | TSM27 |
| Left/Right/Pair | Right |
| Speeds | 7sp |
| Ratio | 2 to 1 |
| Color | Blk |
- Supplier:
- JBI
Bike Junkies offers no‑hassle returns and exchanges within 60 days of delivery. We want every customer to feel confident when shopping with us, and our return process is designed to be simple, fair, and fast.
Return Eligibility
To qualify for a return or exchange, the following conditions must be met:
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The item must be in new, unused, and uninstalled condition.
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All original packaging, tags, hardware, and accessories must be included and intact.
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Items showing wear, installation marks, damage, or improper use cannot be accepted.
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An order number is required.
Once your return is received at our warehouse, a refund will be issued within 5 days after inspection.
Refunds
Refunds are issued to the original form of payment once the returned item has been received and approved. If we are unable to refund to the original payment method, the refund will be issued as store credit.
Depending on your bank or credit card provider, it may take an additional 2–3 business days for the refund to appear in your account.
Exchanges
To make an exchange, simply complete the return process and then place a new order for the item you want instead. This ensures the replacement item is reserved and ships quickly.
How to Start a Return
To request a Return Authorization (RA#), contact us at support@bikejunkies.com. Please include your order number and the item you wish to return.
Once approved:
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You will receive a Return Authorization email with instructions.
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Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
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Ship the item back within 7 days of the RA being issued as RA #'s are only valid for 7 days.
Please do not tape anything to the original product packaging. Place the item inside a proper shipping box. Using the manufacturer’s box as the shipping container will result in damage and the return may be rejected.
Be sure to keep your return tracking number. Powersport Junkies is not responsible for lost return shipments. You will receive a confirmation email once your return has been processed and refunded.
Defective, Incorrect, or Damaged Items
If you receive a defective, damaged, or incorrectly shipped item, contact us immediately. We will cover the return shipping cost and ensure the issue is resolved quickly.
Non‑Returnable Items
Certain items cannot be returned, including:
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Electronics with opened packaging or broken manufacturer seals
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Any part that has been installed or shows installation attempts
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Tools or chemicals that have been opened or unsealed
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Open‑box items with destroyed or missing packaging
Our Info
-
Storefront name: Bike Junkies
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Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
This Shipping Policy explains how orders are processed, handled, and delivered by Bike Junkies, including delivery timelines, shipping coverage, and special conditions for military addresses. It is designed to give customers a clear understanding of what to expect when placing an order.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Order Processing and Handling
Orders are processed quickly to ensure fast delivery. Our standard handling time is 0–1 business days. Order cutoff time is 12 PM PST Monday-Friday and orders placed after that will be shipped shipped next business day.
Transit Times
Once shipped, orders typically arrive within 2–3 business days. Transit times may vary slightly depending on the destination, weather conditions, or carrier-related delays. Delivery estimates apply only after the order has left our facility.
Delivery Schedule
Standard delivery occurs Monday through Friday. Saturday delivery may be available.
Shipping Coverage
Bike Junkies offers free shipping to the lower 48 states of the United States. We do not ship to the following locations:
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Alaska
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Hawaii
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Puerto Rico
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Any international destination outside the United States
Orders placed with shipping addresses in restricted locations will be canceled and refunded.
Military Shipping (APO/FPO)
Bike Junkies ships to APO/FPO military addresses using USPS only.
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We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
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Transit times to APO/FPO locations may vary significantly depending on military mail processing.
Address Accuracy and Delivery Issues
Customers are responsible for ensuring that all shipping information provided at checkout is accurate and complete. Bike Junkies is not responsible for delays, lost packages, or delivery failures caused by incorrect or incomplete addresses. If a package is returned due to an address error, additional shipping charges may apply to resend the order.
Lost, Delayed, or Damaged Shipments
If a shipment is delayed, lost, or arrives damaged, customers should contact us promptly so we can assist with initiating a claim or resolving the issue with the carrier. While we support the process, final decisions regarding claims are made by the carrier.
Tracking Information
A tracking number is provided via email once the shipping label has been created. Tracking updates may take up to 24 hours to appear after the label is generated.
Shipping Restrictions
Certain items may be subject to shipping restrictions due to size, weight, or hazardous material regulations. If an order cannot be shipped due to such restrictions, we will notify the customer to arrange an alternative solution.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
For warranty issues please contact us at support@bikejunkies.com. Each Brand is different and we can provide instruction to complete warranty issues.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
