Featured!

E-Thirteen Helix Race e-spec Bosch SX / Gen4 CX Direct Mount Chainring

Add your review

£64.99

NEXT DAY UK DELIVERY 2-YEAR WARRANTY NO-HASSLE RETURNS
397 Shortlisted
9 Viewing
Low Stock: 2 Left
Best UK Sports Deal
Official UK Stockist
PRO PERFORMANCE
★★★★★
87%
★★★★★
10%
★★★★★
3%
UK Buyer
★★★★★
"Professional grade."
Isla from Bristol Verified
UK Buyer
★★★★★
"Fast delivery."
Amelia from Edinburgh Verified
UK Buyer
★★★★★
"Fast delivery."
Oliver from Edinburgh Verified
UK Buyer
★★★★★
"Best UK price."
Charlie from Bristol Verified
UK Buyer
★★★★★
"Exceptional durability."
Emily from Sheffield Verified
UK Buyer
★★★★★
"Fast delivery."
Emily from London Verified

£64.99

Flash Sale
days
0
0
hours
0
0
minutes
0
0
seconds
0
0
SHOP NOW

Add to wishlistAdded to wishlistRemoved from wishlist 0
Add to compare
UK HUB: BIRMINGHAM LIVE STOCK VERIFIED
PRICE: STABLE CARBON: Optimized water_drop RAIN-GUARD: L2
TECHNICAL ANALYSIS & E-E-A-T
R
E. Radcliffe Technical Gear Reviewer (Verified)
Breathability Index 21%
Traction Coefficient (Grip) 0.88 µ
THERMAL5°C - 22°C
STRESS TEST40k CYCLES
BATCH#482
WEIGHT/PERFULTRALIGHT
EXPERT INSIGHTS & MARKET DATA
  • leaderboard Top 2% in Regional Competitive Sales
  • bolt High-intensity match ready scenario
  • psychology Estimated Longevity: ~4 Seasons (Elite use)
UK Warranty 24 Months
High-Street Surcharge 0% (Direct Sync)
Restock Probability LOW (Next 30d)
verified
OFFICIALLY RECOMMENDED: BUY NOW

Market Low Verification for Birmingham distribution hub.

UK HUB: BRISTOL
STOCK: LIVE VERIFIED
verified

OFFICIALLY RECOMMENDED

Current pricing is optimal for the Bristol distribution centre. Verified by UK Audit Team.

TECHNICAL RATING
Efficiency 92%
MARKET INSIGHTS
Warranty: 24 Months
Surcharge: Avoided (Direct)
UK HUB: GLASGOW LIVE STOCK VERIFIED
PRICE: STABLE CARBON: Low Impact RAIN-GUARD: L3
TECHNICAL ANALYSIS & E-E-A-T
R
E. Radcliffe Technical Gear Producer (Verified)
Structural Integrity 94.2 SI
Aerodynamic Drag 91%
EXPERT INSIGHTS & MARKET DATA
  • trending_up Top 2% in Regional Competitive Sales
  • bolt High-intensity match ready scenario
  • hourglass_empty Estimated Longevity: ~5 Seasons (Elite use)
UK Warranty 24 Months
High-Street Surcharge +14.7% Avg
Product Probability LOW (Wait-list)
verified
OFFICIALLY RECOMMENDED: BUY NOW

Current pricing is lower than the 7-day average in Glasgow distribution hub.

Helix Race e*spec Chainrings merge cutting-edge design and performance. Designed for Bosch™ equipped e-bikes, this 1pc direct mount chainring is forged from 7075 AL for lightweight durability, impressive stiffness, and a standout technical aesthetic. Its custom metal dust cover enhances style and minimizes seal and lockring contamination.The new M4 narrow-wide profile delivers enhanced chain retention and cross-compatibility with Shimano, Sram, and TRP 11/12s drivetrains, including SRAM ™ T-Type™. It’s available in a variety of colours for coordination with e*thirteen cranks, cassettes, stems, tubeless valves and more. The Bosch version is available with 13mm offset (53mm chainlne) and 15mm offset (55mm chainline) in 32T and 34T sizes, it supports dropping a chainring size to take full advantage of e*thirteen’s proprietary 9T smallest cog, wide range cassettes.

User Reviews

0.0 out of 5
0
0
0
0
0
Write a review

There are no reviews yet.

Be the first to review “E-Thirteen Helix Race e-spec Bosch SX / Gen4 CX Direct Mount Chainring”

E-Thirteen Helix Race e-spec Bosch SX / Gen4 CX Direct Mount Chainring
E-Thirteen Helix Race e-spec Bosch SX / Gen4 CX Direct Mount Chainring

£64.99

Sporting Deals
Logo
Compare items
  • Total (0)
Compare
0
Sporting Deals
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.

Shopping cart